Question 1A sample of 500 respondents was selected in a large city area to determine various information concerningconsumer behavior. The following contingency table was obtained:Enjoys Shopping forClothingYesGenderMaleFemaleTotal136224360No10436140Total240260500a) Suppose the respondent chosen is a female. What, then, is the probability that she does not enjoyshopping for clothing?b) Suppose the respondent chosen enjoys shopping for clothing. What, then, is the probability that theindividual is a male?

Answered: Image /qna-images/answer/97bf504e-d80f-41e3-8440-80641fe28a76.jpg

Answered: A sample of 500 respondents was…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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In a statistics class there are 18 juniors and 10 seniors; 6 of the seniors are females, and 12 of the juniors are males. If the student is selected at random, find the probability of selecting the following: a) A junior or a female b) A senior or a female c) A junior or a senior d) A female e) A junior female f) A junior female or a senior male g) A male or a junior female
The table below shows the number of survey subjects who have received and not received a speeding ticket in the last year, and the color of their cars. Speeding Ticket No Speeding Ticket 102 188 112 178 214 366 Red Car Not Red Car Total Find the probability that a randomly chosen person: a) Has a red car. b) Has a speeding ticket. c) Has a speeding ticket given they have a red car. d) Has a red car given they have a speeding ticket. e) Has a red car and got a speeding ticket. f) Has a red car or got a speeding ticket. Total 290 290 580
A check of dorm rooms on a large college campus revealed that 38% had refrigerators, 55% had TVs, and 25% had both a refrigerator and a TV. What's the probability that a randomly selected dorm room has a) a refrigerator but no TV? b) a refrigerator or a TV, but not both? c) neither a refrigerator nor a TV? a) The probability of having a refrigerator but no TV is
The table below shows the number of survey subjects who have received and not received a speeding ticket in the last year, and the color of their cars. Speeding Ticket No Speeding Ticket Total Red Car 199 162 361 Not Red Car 123 151 274 Total 322 313 635 Find the probability that a randomly chosen person:a) Has a red car. b) Has a speeding ticket. c) Has a speeding ticket given they have a red car. d) Has a red car given they have a speeding ticket. e) Has a red car and got a speeding ticket. f) Has a red car or got a speeding ticket.
Check my work and help with section d, please.
All 400 employees at an accounting firm indicated what size of vehicle they drive: compact car, mid- size car, large car, or truck. The following table gives a two-way classification of their responses. Compact Car Mid-size Car Large Car Truck 54 48 Male Female 40 51 O b. 0.485, 0.2, 0.65, 0.5294. Management selects one employee at random. Let p₁ be the probability that the employee is a female, p2 the probability that the employee is a male and drives a mid-size car, p3 the probability that the employee is a female or drives a truck, and p4 the probability that the employee is a male knowing that the employee drives a truck. Then the P₁, P2, P3, and P4 are, respectively, (Choose one from the following which is closest to the correct answer.) O c.0.515, 0.2, 0.65, 0.5294. 80 73 O e. 0.515, 0.6675, 0.65, 0.5294. O d. 0.515, 0.2, 0.12, 0.5294. a. 0.515, 0.2, 0.65, 0.135. 20 34
What is the probability of selecting a boy who is 5, 6, or 7 years old? (Table attached) A) 24.8% B) 51.3% C) 32.1% D) 16.9%
Based on a study by Dr. P. Sorita at Indiana University, assume the eye colors in the United States are distributed as follows: 40% brown, 35% blue, 12% green, 7% gray, 6% hazel a. If one person is randomly selected, what is the probability that this person will have brown or blue eyes? b. If two people are randomly selected, what is the probability that at least one of them has brown eyes?

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