Math 300 Semester Review Name. Let U = {1, 2, 4, 5, a, b, c, d, e}. Find the complement of the set. 1) N = {a}
|
|
- Phillip Alfred Lawson
- 5 years ago
- Views:
Transcription
1 Math 300 Semester Review Name Let U = {1, 2, 4, 5, a, b, c, d, e}. Find the complement of the set. 1) N = {a} 1) Objective: (2.2) Find Complement of Set Find the indicated cardinal number. 2) Find n(g), given that n(d G) = 20 and D = {7, 8, 9, 10}. 2) Objective: (2.3) Find Cardinal Number: Cartesian Products For the given sets, construct a Venn diagram and place the elements in the proper region. 3) Let U = {1, 2, 3, 4, 5, 6, 7, 8} 3) A = {3, 6, 8} B = {4, 6} C = {1, 6, 7, 8} Objective: (2.3) Place Elements in Venn Diagram Write a description of the shaded region using the symbols A, B, C,,, -, and as needed. 4) 4) Objective: (2.3) Describe Shaded Area of Venn Diagram Draw an appropriate Venn diagram and use the given information to fill in the number of elements in each region. 5) n(a) = 30, n(b) = 28, n(c) = 35, n(a B) = 12, n(a C) = 15, n(b C) = 14, n(u) = 67 5) Objective: (2.4) Draw Venn Diagram, Label Size of Each Region Given a group of students: G = {Allen, Brenda, Chad, Dorothy, Eric} or G = {A, B, C, D, E}, list and count the different ways of choosing the following officers or representatives for student congress. Assume that no one can hold more than one office. 6) Four representatives 6) Objective: (10.1) List and Count Different Ways to Choose a Committee
2 7) A president, a secretary, and a treasurer, if the president must be a woman and the other 7) two must be men Objective: (10.1) List and Count Different Ways to Choose a Committee 8) A computer printer allows for optional settings with a panel of four on-off switches in a 8) row. How many different settings can be selected if no three adjacent switches can all be off? Objective: (10.1) Solve Apps: Counting 9) Four married couples have reserved eight seats in a row at the theater, starting at an aisle 9) seat. In how many ways can they arrange themselves if the four men occupy the four seats closest to the aisle? Objective: (10.2) Solve Apps: Use Counting Principle (Seating Arrangements) 10) Three noncollinear points determine a triangle. How many different triangles are 10) determined by 7 points in a plane, no three of which are collinear? Objective: (10.3) Solve Apps: Combinations 11) License plates are made using 3 letters followed by 3 digits. How many plates can be 11) made if repetition of letters and digits is allowed? Objective: (10.3) Solve Apps: Mixed Counting Problems If two fair dice, one red and one white, are rolled, in how many ways can the result be obtained? 12) The product of the numbers on the two dice is a perfect square. 12) Objective: (10.5) Solve Apps: Additive Counting Principle (Two Dice) 13) The chorus has six sopranos and eight baritones. In how many ways can the director 13) choose a quartet that contains at least one soprano? Objective: (10.5) Solve Apps: Complements Principle of Counting 14) It has been observed in one country, that 59 out of every 100 births is a baby with brown 14) eyes. In 640 births how many brown eyed babies would you expect? Objective: (11.1) Solve Apps: Empirical Probability 15) Mr. Larsen's third grade class has 22 students, 12 girls and 10 boys. Two students must be 15) selected at random to be in the spring play. What is the probability that one boy and one girl will be chosen? Order is not important. Objective: (11.1) ^Solve Apps: Probability
3 Find the indicated probability. 16) The age distribution of students at a community college is given below. 16) Age (years) Number of students (f) Under Over A student from the community college is selected at random. Find the probability that the student is at least 31. Round approximations to three decimal places. Objective: (11.2) Solve Apps: Find Probability of (A or B) Given Table Find the probability. 17) In one town, 70% of adults have health insurance. What is the probability that 8 adults 17) selected at random from the town all have health insurance? Objective: (11.3) Solve Apps: Use Special Multiplication Rule 18) Find the probability that when a 10 question multiple choice test has 4 possible answers 18) for each question, a student will select at least 6 correct answers from the 10 possible. Objective: (11.4) Solve Apps: Binomial: Find Prob of At Least/At Most x Successes 19) Computer Specialists is planning a group vacation to one of the following locations: Alaska (A), Florida (F), San Antonio (S), or Hawaii (H). The employees rank the four possible sites according to the following voter profile. Number of Votes Ranking 5 A > H > F > S 7 H > S > A > F 4 F > S > H > A 7 A > F > S > H 5 A > H > S > F 6 H > F > S > A 8 F > S > A > H (a) Determine the winner using the plurality method. (b) Determine the winner using the pairwise comparison method. (c) Determine the winner using the Borda method. (d) Determine the winner using the Hare method. Objective: (16.1) Determine Outcome by Plurality Method MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the future value of the deposit if the account pays simple interest. 20) $630 at 5% for 6 months 20) A) $ B) $ C) $ D) $ Objective: (13.1) Find Future Value: Simple Interest
4 Use the compound interest formula to compute the future value of the investment. 21) $3000 at 7.5% compounded monthly for 4 years 21) A) $20, B) $ C) $ D) $ Objective: (13.1) Find Future Value: Compound Interest Find the effective annual interest rate for the given nominal annual interest rate. Round your answers to the nearest 0.01%. 22) 4.1% compounded daily (assume 365 days per year) 22) A) 0.01% B) 0.04% C) % D) 4.18% Objective: (13.1) Find Effective Annual Yield 23) Jolene is buying some furniture for her new apartment. The total cost is $1400 and she places a 23) down payment of $140. There is add-on interest of 5%. What is the total amount she will be financing? A) $ B) $ C) $ D) None of the above is correct. Objective: (13.2) Solve Apps: Financing with Add-on Interest 24) On the January 25 billing date, Vivian had a balance due of $ on her credit card. The 24) transactions during the following month were: January 26 Charge : curtains $386 January 27 Payment $ February 16 Charge: tires $ The interest rate on the card is 1.3% per month. Using the average daily balance method, find the finance charge on February 25 (January has 31 days). A) $2.59 B) $9.08 C) $8.96 D) $9.02 Objective: (13.2) Solve Apps: Average Daily Balance Method Use the Rule of 78 to find the payoff amount for the loan paid in full before the date of maturity. 25) Finance charge: $ ) Total number of payments: 107 Amount per payment: $310 Remaining number of payments, when paid in full: 10 A) $ B) $ C) $ D) $ Objective: (13.3) Find Payoff Amount by Rule of 78
5 If necessary, use the table of monthly payments below. Round your answer to the nearest cent. Monthly Payments to Repay Principal and Interest on a $1000 Mortgage Term of Mortgage (Years) Annual Rate (r) % $ $ $ $ $ $ $ % % % % % % % % % % % % ) Find the monthly payment needed to amortize principal and interest for the following fixed-rate 26) mortgage. Mortgage amount: $75,000 Term of mortgage: 15 years Interest rate: 5.5% A) $ B) $ C) $ D) $ Objective: (13.4) Find Monthly Payment on Fixed-Rate Mortgage The following problem involves adjustable-rate mortgage. You will need a table of monthly payments. 27) Harry has a 1-year ARM for $85,000 over a 30-year term. The margin is 2%, and the index rate 27) starts out at 8.5% and increases to 10% at the first adjustment. The balance of principal at the end of the first year is $74, Find the amount of monthly payment for the first month of the first year. A) $ B) $ C) $ D) None of the above is correct. Objective: (13.4) Solve Apps: Adjustable-Rate Mortgages
6 28) The following information on Company X appears in a stock table. 28) YTD 52-WEEK YLD VOL NET %CHG HI LO STOCK (SYM) DIV % PE 100s CLOSE CHG Company X CMX Find the cost to purchase 160 shares of Company X at the day's closing price. Assume that the transaction is broker-assisted and includes typical discount broker's commissions as follows, using Firm B: Automated (Online) Automated (Phone) Broker- Assisted Brokerage Firm A $8.95 $13.95 $33.95 Brokerage Firm B $9.99 $34.99 $44.99 Brokerage Firm C $7.95 $12.95 $32.95 A) $ B) $ C) $ D) $ Objective: (13.5) Find Cost of Stock Purchase 29) For the given stock investment, find the percentage return: 29) Number Purchase Price Dividend of Shares Per Share Per Share Sale Price Per Share 500 $9.30 $1.88 $13.30 A) 63.2% B) 43.0% C) 163.2% D) 44.2% Objective: (13.5) Find Percentage Return of Stock Investment 30) Suppose you like to listen to your MP3 player while you jog. Your playlist contains ) songs, 8 of which are Journey songs. Your 3-mile jog allows time for listening to 6 songs. If your MP3 player is set to "shuffle" mode (so it plays randomly selected songs, with no repetitions until all 100 songs have been played), what is the probability that you will hear exactly 2 Journey songs on your run? Objective:
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
MATH 1324 Review for Test 4 November 2016 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Prepare a probability distribution for the experiment. Let x
More informationMathematical Concepts Joysheet 1 MAT 117, Spring 2011 D. Ivanšić. Name: Show all your work!
Mathematical Concepts Joysheet 1 Use your calculator to compute each expression to 6 significant digits accuracy. Write down thesequence of keys youentered inorder to compute each expression. Donot roundnumbers
More informationName: Show all your work! Mathematical Concepts Joysheet 1 MAT 117, Spring 2012 D. Ivanšić
Mathematical Concepts Joysheet 1 Use your calculator to compute each expression to 6 significant digits accuracy. Write down thesequence of keys youentered inorder to compute each expression. Donot roundnumbers
More informationCourse Review for MATH 1010 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Course Review for MATH 1010 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Decide whether the argument is an example of inductive or deductive
More information(c) The probability that a randomly selected driver having a California drivers license
Statistics Test 2 Name: KEY 1 Classify each statement as an example of classical probability, empirical probability, or subjective probability (a An executive for the Krusty-O cereal factory makes an educated
More informationMath 160 Professor Busken Chapter 5 Worksheets
Math 160 Professor Busken Chapter 5 Worksheets Name: 1. Find the expected value. Suppose you play a Pick 4 Lotto where you pay 50 to select a sequence of four digits, such as 2118. If you select the same
More information1 Math 1313 Final Review Final Review for Finite. 1. Find the equation of the line containing the points 1, 2)
Math 33 Final Review Final Review for Finite. Find the equation of the line containing the points, 2) ( and (,3) 2. 2. The Ace Company installed a new machine in one of its factories at a cost of $2,.
More informationexpl 1: Consider rolling two distinguishable, six-sided dice. Here is the sample space. Answer the questions that follow.
General Education Statistics Class Notes Conditional Probability (Section 5.4) What is the probability you get a sum of 5 on two dice? Now assume one die is a 4. Does that affect the probability the sum
More informationName: Show all your work! Mathematical Concepts Joysheet 1 MAT 117, Spring 2013 D. Ivanšić
Mathematical Concepts Joysheet 1 Use your calculator to compute each expression to 6 significant digits accuracy or six decimal places, whichever is more accurate. Write down the sequence of keys you entered
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Shade the Venn diagram to represent the set. 1) B A 1) 2) (A B C')' 2) Determine whether the given events
More informationProblem Set 07 Discrete Random Variables
Name Problem Set 07 Discrete Random Variables MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the mean of the random variable. 1) The random
More informationName: 1332 Review for Final. 1. Use the given definitions to answer the following questions. 1,2,3,4,5,6,7,8,9,10
1 Name: 1332 Review for Final 1. Use the given definitions to answer the following questions. U E A B C 1,2,3,4,5,6,7,8,9,10 x x is even 1,2,4,7,8 1,3, 4,5,8 2,4,8 D x x is a power of 2 and 2 x 10 a. Is
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Math 131-03 Practice Questions for Exam# 2 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 1) What is the effective rate that corresponds to a nominal
More informationDEPARTMENT OF MATHEMATICS
DEPARTMENT OF MATHEMATICS Problems from old third exams. The actual exam is expected to have 8 questions. It is recommended that all the following problems be reviewed along with the homework and quizzes.
More informationDEPARTMENT OF MATHEMATICS
DEPARTMENT OF MATHEMATICS Problems from old third exams. The actual exam is expected to have 8 questions. It is recommended that all the following problems be reviewed along with the homework and quizzes.
More informationMath 235 Final Exam Practice test. Name
Math 235 Final Exam Practice test Name Use the Gauss-Jordan method to solve the system of equations. 1) x + y + z = -1 x - y + 3z = -7 4x + y + z = -7 A) (-1, -2, 2) B) (-2, 2, -1) C)(-1, 2, -2) D) No
More informationChapter 4. Probability Lecture 1 Sections: Fundamentals of Probability
Chapter 4 Probability Lecture 1 Sections: 4.1 4.2 Fundamentals of Probability In discussing probabilities, we must take into consideration three things. Event: Any result or outcome from a procedure or
More informationAP Statistics Section 6.1 Day 1 Multiple Choice Practice. a) a random variable. b) a parameter. c) biased. d) a random sample. e) a statistic.
A Statistics Section 6.1 Day 1 ultiple Choice ractice Name: 1. A variable whose value is a numerical outcome of a random phenomenon is called a) a random variable. b) a parameter. c) biased. d) a random
More informationExam II Math 1342 Capters 3-5 HCCS. Name
Exam II Math 1342 Capters 3-5 HCCS Name Date Provide an appropriate response. 1) A single six-sided die is rolled. Find the probability of rolling a number less than 3. A) 0.5 B) 0.1 C) 0.25 D 0.333 1)
More informationMath 101 Final Exam Spring 2017
Make sure that your scantron matches the color of this page. Read ALL directions carefully before beginning the exam. Anyone found using a graphing/programmable calculator or cell phone during the final
More informationTest 3 Review. 2. What is the effective rate of interest for money invested at 10% annual interest compounded monthly?
Test 3 Review For questions 1 6, state the type of problem and calculate the answer. 1. Parents of a college student wish to set up an account that will pay $350 per month to the student for four years.
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
First Name: Last Name: SID: Class Time: M Tu W Th math10 - HW3 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Continuous random variables are
More informationThe Next Step. Mathematics Applications for Adults. Book Percents
The Next Step Mathematics Applications for Adults Book 14016 Percents OUTLINE Mathematics - Book 14016 Percents Understanding and Comparing Percents demonstrate an ability to visualize percent. compare
More informationMAT 112 Final Exam Review
MAT 2 Final Exam Review. Write the slope-intercept form of the equation of the line that passes through the points ( 2, 9) and (6, 7). Then find the x-intercept, the y-intercept, and give the y-coordinate
More informationFall 2015 Math 141:505 Exam 3 Form A
Fall 205 Math 4:505 Exam 3 Form A Last Name: First Name: Exam Seat #: UIN: On my honor, as an Aggie, I have neither given nor received unauthorized aid on this academic work Signature: INSTRUCTIONS Part
More informationSTT 315 Practice Problems Chapter 3.7 and 4
STT 315 Practice Problems Chapter 3.7 and 4 Answer the question True or False. 1) The number of children in a family can be modelled using a continuous random variable. 2) For any continuous probability
More informationMATH 1300: Finite Mathematics EXAM 1 21 September 2017
MATH 1300: Finite Mathematics EXAM 1 21 September 2017 NAME:...Grading Version B... Question Answer 1 $37,033.15 2 $10,338.10 3 $4409.12 4 $111.98 5 $2224.24 6 $302.50 7 $5626.65 8 x = 1, y = 1 9 No solution
More informationMath 1070 Final Exam Practice Spring 2014
University of Connecticut Department of Mathematics Math 1070 Practice Spring 2014 Name: Instructor Name: Section: Read This First! This is a closed notes, closed book exam. You can not receive aid on
More information7.1: Sets. What is a set? What is the empty set? When are two sets equal? What is set builder notation? What is the universal set?
7.1: Sets What is a set? What is the empty set? When are two sets equal? What is set builder notation? What is the universal set? Example 1: Write the elements belonging to each set. a. {x x is a natural
More informationStat 210 Exam Two. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Stat 210 Exam Two Read these directions carefully. Take your time and check your work. Many students do not take enough time on their tests. Each problem is worth four points. You may choose exactly question
More informationExample 1: Find the equation of the line containing points (1,2) and (2,3).
Example 1: Find the equation of the line containing points (1,2) and (2,3). Example 2: The Ace Company installed a new machine in one of its factories at a cost of $20,000. The machine is depreciated linearly
More informationSection 8.3 Compound Interest
Section 8.3 Compound Interest Objectives 1. Use the compound interest formulas. 2. Calculate present value. 3. Understand and compute effective annual yield. 4/24/2013 Section 8.3 1 Compound interest is
More informationEx 1) Suppose a license plate can have any three letters followed by any four digits.
AFM Notes, Unit 1 Probability Name 1-1 FPC and Permutations Date Period ------------------------------------------------------------------------------------------------------- The Fundamental Principle
More informationMATH FOR LIBERAL ARTS REVIEW 2
MATH FOR LIBERAL ARTS REVIEW 2 Use the theoretical probability formula to solve the problem. Express the probability as a fraction reduced to lowest terms. 1) A die is rolled. The set of equally likely
More informationChapter 4 and 5 Note Guide: Probability Distributions
Chapter 4 and 5 Note Guide: Probability Distributions Probability Distributions for a Discrete Random Variable A discrete probability distribution function has two characteristics: Each probability is
More informationMATH 227 CP 6 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
MATH 227 CP 6 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Identify the given random variable as being discrete or continuous. 1) The number of phone
More informationName Period AP Statistics Unit 5 Review
Name Period AP Statistics Unit 5 Review Multiple Choice 1. Jay Olshansky from the University of Chicago was quoted in Chance News as arguing that for the average life expectancy to reach 100, 18% of people
More informationDetermine whether the given procedure results in a binomial distribution. If not, state the reason why.
Math 5.3 Binomial Probability Distributions Name 1) Binomial Distrbution: Determine whether the given procedure results in a binomial distribution. If not, state the reason why. 2) Rolling a single die
More informationMATH1215: Mathematical Thinking Sec. 08 Spring Worksheet 9: Solution. x P(x)
N. Name: MATH: Mathematical Thinking Sec. 08 Spring 0 Worksheet 9: Solution Problem Compute the expected value of this probability distribution: x 3 8 0 3 P(x) 0. 0.0 0.3 0. Clearly, a value is missing
More informationChapter Five. The Binomial Distribution and Related Topics
Chapter Five The Binomial Distribution and Related Topics Section 2 Binomial Probabilities Essential Question What are the three methods for solving binomial probability questions? Explain each of the
More informationMATH 1012 Section 6.6 Solving Application Problems with Percent Bland
MATH 1012 Section 6.6 Solving Application Problems with Percent Bland Office Max sells a flat panel computer monitor for $299. If the sales tax rate is 5%, how much tax is paid? What is the total cost
More informationUnit 04 Review. Probability Rules
Unit 04 Review Probability Rules A sample space contains all the possible outcomes observed in a trial of an experiment, a survey, or some random phenomenon. The sum of the probabilities for all possible
More informationMath 227 Practice Test 2 Sec Name
Math 227 Practice Test 2 Sec 4.4-6.2 Name Find the indicated probability. ) A bin contains 64 light bulbs of which 0 are defective. If 5 light bulbs are randomly selected from the bin with replacement,
More informationChapter 6: Random Variables. Ch. 6-3: Binomial and Geometric Random Variables
Chapter : Random Variables Ch. -3: Binomial and Geometric Random Variables X 0 2 3 4 5 7 8 9 0 0 P(X) 3???????? 4 4 When the same chance process is repeated several times, we are often interested in whether
More informationProbability Distributions
4.1 Probability Distributions Random Variables A random variable x represents a numerical value associated with each outcome of a probability distribution. A random variable is discrete if it has a finite
More informationMATH CALCULUS & STATISTICS/BUSN - PRACTICE EXAM #2 - SUMMER DR. DAVID BRIDGE
MATH 2053 - CALCULUS & STATISTICS/BUSN - PRACTICE EXAM #2 - SUMMER 2007 - DR. DAVID BRIDGE MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the
More informationProbability and Sample space
Probability and Sample space We call a phenomenon random if individual outcomes are uncertain but there is a regular distribution of outcomes in a large number of repetitions. The probability of any outcome
More informationChapter Chapter 6. Modeling Random Events: The Normal and Binomial Models
Chapter 6 107 Chapter 6 Modeling Random Events: The Normal and Binomial Models Chapter 6 108 Chapter 6 109 Table Number: Group Name: Group Members: Discrete Probability Distribution: Ichiro s Hit Parade
More informationMATH 118 Class Notes For Chapter 5 By: Maan Omran
MATH 118 Class Notes For Chapter 5 By: Maan Omran Section 5.1 Central Tendency Mode: the number or numbers that occur most often. Median: the number at the midpoint of a ranked data. Ex1: The test scores
More informationReview for Final Exam
Review for Final Exam Disclaimer: This review is more heavily weighted on Chapter 5 (finance), although some problems from other chapters will be included. Please also take a look at the previous Week
More information12 Math Chapter Review April 16 th, Multiple Choice Identify the choice that best completes the statement or answers the question.
Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which situation does not describe a discrete random variable? A The number of cell phones per household.
More informationNMAI059 Probability and Statistics Exercise assignments and supplementary examples October 21, 2017
NMAI059 Probability and Statistics Exercise assignments and supplementary examples October 21, 2017 How to use this guide. This guide is a gradually produced text that will contain key exercises to practise
More informationIn a binomial experiment of n trials, where p = probability of success and q = probability of failure. mean variance standard deviation
Name In a binomial experiment of n trials, where p = probability of success and q = probability of failure mean variance standard deviation µ = n p σ = n p q σ = n p q Notation X ~ B(n, p) The probability
More information5.1 Personal Probability
5. Probability Value Page 1 5.1 Personal Probability Although we think probability is something that is confined to math class, in the form of personal probability it is something we use to make decisions
More informationFinal Exam WIR Spring 2014
Final Exam WIR Spring 2014 Disclaimer: This review is just a selection of good problems on the main topics in our course. It is absolutely NOT meant as a preview of the final exam or as a sample exam.
More informationStudy Guide: Chapter 5, Sections 1 thru 3 (Probability Distributions)
Study Guide: Chapter 5, Sections 1 thru 3 (Probability Distributions) Name SHORT ANSWER. 1) Fill in the missing value so that the following table represents a probability distribution. x 1 2 3 4 P(x) 0.09
More information6.1 Binomial Theorem
Unit 6 Probability AFM Valentine 6.1 Binomial Theorem Objective: I will be able to read and evaluate binomial coefficients. I will be able to expand binomials using binomial theorem. Vocabulary Binomial
More informationFor use only in Whitgift School. IGCSE Higher Sheets 1. IGCSE Higher
IGCSE Higher Sheet H--0a- Fractions Sheet H- -0a- Fractions Sheet H- -04a-b- Surds Sheet H-4-04a-b- Surds Sheet H-5-04c- Indices Sheet H-6-04c- Indices Sheet H-7-04c- Indices Sheet H-8-04c-4 Indices Sheet
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find a z-score satisfying the given condition. 1) 20.1% of the total area is to the right
More informationCounting Basics. Venn diagrams
Counting Basics Sets Ways of specifying sets Union and intersection Universal set and complements Empty set and disjoint sets Venn diagrams Counting Inclusion-exclusion Multiplication principle Addition
More informationProbability Review. The Practice of Statistics, 4 th edition For AP* STARNES, YATES, MOORE
Probability Review The Practice of Statistics, 4 th edition For AP* STARNES, YATES, MOORE Probability Models In Section 5.1, we used simulation to imitate chance behavior. Fortunately, we don t have to
More informationLearning Plan 3 Chapter 3
Learning Plan 3 Chapter 3 Questions 1 and 2 (page 82) To convert a decimal into a percent, you must move the decimal point two places to the right. 0.72 = 72% 5.46 = 546% 3.0842 = 308.42% Question 3 Write
More information11-4 The Binomial Distribution
Determine whether each experiment is a binomial experiment or can be reduced to a binomial experiment. If so, describe a trial, determine the random variable, and state n, p, and q. 1. A study finds that
More informationMANAGEMENT PRINCIPLES AND STATISTICS (252 BE)
MANAGEMENT PRINCIPLES AND STATISTICS (252 BE) Normal and Binomial Distribution Applied to Construction Management Sampling and Confidence Intervals Sr Tan Liat Choon Email: tanliatchoon@gmail.com Mobile:
More informationEXERCISES ACTIVITY 6.7
762 CHAPTER 6 PROBABILITY MODELS EXERCISES ACTIVITY 6.7 1. Compute each of the following: 100! a. 5! I). 98! c. 9P 9 ~~ d. np 9 g- 8Q e. 10^4 6^4 " 285^1 f-, 2 c 5 ' sq ' sq 2. How many different ways
More informationPractice Final Exam Fall a) Write the equations for the revenue, cost, and profit functions. Let x be the number of batteries.
Practice Final Exam Fall 2017 1) A manufacturer sells car batteries for $150 each. The company s fixed costs are $45,000 per month, and marginal costs are $55 per battery. a) Write the equations for the
More informationExam Write the following ratio using fractional notation. Write in simplest form. a) 140 ounces to 155 ounces 2 points
Math 254CM Spring 2018 Name: Date: Exam 3 No books or notes are allowed during the exam. A basic arithmetic calculator is allowed. Show your work. Some problems you can answer without doing any work but
More informationExample 1: Identify the following random variables as discrete or continuous: a) Weight of a package. b) Number of students in a first-grade classroom
Section 5-1 Probability Distributions I. Random Variables A variable x is a if the value that it assumes, corresponding to the of an experiment, is a or event. A random variable is if it potentially can
More informationMathematical Thinking Exam 1 09 October 2017
Mathematical Thinking Exam 1 09 October 2017 Name: Instructions: Be sure to read each problem s directions. Write clearly during the exam and fully erase or mark out anything you do not want graded. You
More informationDetermine whether the given events are disjoint. 1) Drawing a face card from a deck of cards and drawing a deuce A) Yes B) No
Assignment 8.-8.6 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine whether the given events are disjoint. 1) Drawing a face card from
More informationSTAT 3090 Test 2 - Version B Fall Student s Printed Name: PLEASE READ DIRECTIONS!!!!
Student s Printed Name: Instructor: XID: Section #: Read each question very carefully. You are permitted to use a calculator on all portions of this exam. You are NOT allowed to use any textbook, notes,
More informationPage Points Score Total: 100
Math 1130 Spring 2019 Sample Midterm 3a 4/11/19 Name (Print): Username.#: Lecturer: Rec. Instructor: Rec. Time: This exam contains 9 pages (including this cover page) and 9 problems. Check to see if any
More information300 total 50 left handed right handed = 250
Probability Rules 1. There are 300 students at a certain school. All students indicated they were either right handed or left handed but not both. Fifty of the students are left handed. How many students
More informationLecture 9. Probability Distributions. Outline. Outline
Outline Lecture 9 Probability Distributions 6-1 Introduction 6- Probability Distributions 6-3 Mean, Variance, and Expectation 6-4 The Binomial Distribution Outline 7- Properties of the Normal Distribution
More informationSolutions for practice questions: Chapter 15, Probability Distributions If you find any errors, please let me know at
Solutions for practice questions: Chapter 15, Probability Distributions If you find any errors, please let me know at mailto:msfrisbie@pfrisbie.com. 1. Let X represent the savings of a resident; X ~ N(3000,
More informationLecture 9. Probability Distributions
Lecture 9 Probability Distributions Outline 6-1 Introduction 6-2 Probability Distributions 6-3 Mean, Variance, and Expectation 6-4 The Binomial Distribution Outline 7-2 Properties of the Normal Distribution
More informationMathematics 12 Foundations of Mathematics
Mathematics 12 Foundations of Mathematics Page 1 General Information Page 2 Record Chart Page 3-5 Chapter 1 Outline (Page 1 3 of 14) Page 6-10 Chapter 5 Test B Textbook This course uses the textbook Foundations
More informationAssignment 2 (Solution) Probability and Statistics
Assignment 2 (Solution) Probability and Statistics Dr. Jitesh J. Thakkar Department of Industrial and Systems Engineering Indian Institute of Technology Kharagpur Instruction Total No. of Questions: 15.
More informationTest - Sections 11-13
Test - Sections 11-13 version 1 You have just been offered a job with medical benefits. In talking with the insurance salesperson you learn that the insurer uses the following probability calculations:
More informationMath 1324 Finite Mathematics Chapter 4 Finance
Math 1324 Finite Mathematics Chapter 4 Finance Simple Interest: Situation where interest is calculated on the original principal only. A = P(1 + rt) where A is I = Prt Ex: A bank pays simple interest at
More informationSolve the matrix equation for X. 1) A = 6 0, B = , AX = B A) D) -2 2 B) -12 0
MATH 1324 FINAL EXAM. ANSWER ALL QUESTIONS. TIME 1.5HRS. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the matrix equation for X. 1) A = 3-2
More informationAP Statistics Review Ch. 6
AP Statistics Review Ch. 6 Name 1. Which of the following data sets is not continuous? a. The gallons of gasoline in a car. b. The time it takes to commute in a car. c. Number of goals scored by a hockey
More information4.1 Probability Distributions
Probability and Statistics Mrs. Leahy Chapter 4: Discrete Probability Distribution ALWAYS KEEP IN MIND: The Probability of an event is ALWAYS between: and!!!! 4.1 Probability Distributions Random Variables
More informationHSPA STUDY GUIDE MULTIPLE CHOICE AND SHORT ANSWER
HSPA STUDY GUIDE MULTIPLE CHOICE AND SHORT ANSWER 1) Which of the following types of numbers would solve the equation x 2 = 45? A) Whole numbers 27) The scale on a map is ½ inch = 80 miles. How far apart
More informationHSPA Practice Test #1 STUDY GUIDE
1) Which of the following types of numbers would solve the equation x 2 = 45? A) Whole numbers B) Rational numbers C) Integers D) Irrational numbers HSPA Practice Test #1 STUDY GUIDE 2) Which of the following
More informationMutually Exclusive Exhaustive Categories
Activity 1 1.1 Mutually Exclusive Exhaustive Categories As a small group, write a question and 4 to 6 mutually exclusive answers that encompass all possible responses. Make sure that everyone who is asked
More informationThe Central Limit Theorem for Sample Means (Averages)
The Central Limit Theorem for Sample Means (Averages) By: OpenStaxCollege Suppose X is a random variable with a distribution that may be known or unknown (it can be any distribution). Using a subscript
More informationTransition Math Review #1
Transition Math Review #1 Name 1) Convert to a percent. 2) Convert to a percent. 3) Convert to a percent. 4) Convert 74% to a decimal. 5) Convert 4 % to a decimal. 6) Convert 637% to a decimal. 7) Convert
More informationProblem A Grade x P(x) To get "C" 1 or 2 must be 1 0.05469 B A 2 0.16410 3 0.27340 4 0.27340 5 0.16410 6 0.05470 7 0.00780 0.2188 0.5468 0.2266 Problem B Grade x P(x) To get "C" 1 or 2 must 1 0.31150 be
More informationLesson 5 Practice Problems
Name: Date: Lesson 5 Skills Practice 1. Verify that a = 1 is a solution to 4 a = 6a + 11. Show all work. 2. Verify that x = 5 is a solution to 3(2x + 4) = 8(x + 2) + 6. Show all work. 3 3. Is x = 8 a solution
More informationExam 2 - Pretest DS-23
Exam 2 - Pretest DS-23 Chapter (4,5,6) Odds 10/3/2017 Ferbrache MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problem. 1) A single die
More information7 THE CENTRAL LIMIT THEOREM
CHAPTER 7 THE CENTRAL LIMIT THEOREM 373 7 THE CENTRAL LIMIT THEOREM Figure 7.1 If you want to figure out the distribution of the change people carry in their pockets, using the central limit theorem and
More informationPermutations, Combinations And Binomial Theorem Exam Questions
Permutations, Combinations And Binomial Theorem Exam Questions Name: ANSWERS Multiple Choice 1. Find the total possible arrangements for 7 adults and 3 children seated in a row if the 3 children must
More informationTest 6A AP Statistics Name:
Test 6A AP Statistics Name: Part 1: Multiple Choice. Circle the letter corresponding to the best answer. 1. A marketing survey compiled data on the number of personal computers in households. If X = the
More informationBinomial Probability
Binomial Probability Features of a Binomial Experiment 1. There are a fixed number of trials. We denote this number by the letter n. Features of a Binomial Experiment 2. The n trials are independent and
More informationWhat do you think "Binomial" involves?
Learning Goals: * Define a binomial experiment (Bernoulli Trials). * Applying the binomial formula to solve problems. * Determine the expected value of a Binomial Distribution What do you think "Binomial"
More informationData that can be any numerical value are called continuous. These are usually things that are measured, such as height, length, time, speed, etc.
Chapter 8 Measures of Center Data that can be any numerical value are called continuous. These are usually things that are measured, such as height, length, time, speed, etc. Data that can only be integer
More informationThe Binomial Distribution
The Binomial Distribution Properties of a Binomial Experiment 1. It consists of a fixed number of observations called trials. 2. Each trial can result in one of only two mutually exclusive outcomes labeled
More informationFINAL REVIEW W/ANSWERS
FINAL REVIEW W/ANSWERS ( 03/15/08 - Sharon Coates) Concepts to review before answering the questions: A population consists of the entire group of people or objects of interest to an investigator, while
More informationMathematics General 2
07 HIGHER SCHOOL CERTIFICATE EXAMINATION Mathematics General General Instructions Reading time 5 minutes Working time hours Write using black pen NESA approved calculators may be used A formulae and data
More information