8. 250 randomly selected (130 male, 120 female) Skyline students were asked a yes or no question, theresults are below:MaleFemaleTotala.) Find P(A|B)b.) Find P(BIA)Yes86Let event A be "answering yes"No28TotalLet event B be "Female"1

Answer:- Given, Total number of skyline students= 250 Male = 130 and female= 120 Using formula, P(…

Answered: 8. 250 randomly selected (130 male, 120…

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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The sample space listing the eight simple events that are possible when a couple has three children is {bbb, bbg, bgb, bgg, gbb, gbg, ggb, ggg}. After identifying the sample space for a couple having four children, find the probability of getting onegirland threeboys (in any order). A. Identify the sample space for a couple having four children. ? (Use a comma to separate answers as needed.) B. Find the probability of getting one girl and three boys (in any order)? (Typean integer or a decimal. Do not round.)
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Male Female Total Orange 30 65 95 Green 12 25 37 Total 42 90 132 A group of 132 students at an elementary school were asked if they prefer the color orange to the color green. The results are shown in the table above. Given that a randomly selected survey participant is a male, what is the probability that this student prefers the color green? (Enter your answer in fraction form.)
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8. 250 randomly selected (130 male, 120 female) Skyline students were asked a yes or no question, the results are below: Male Female Total a.) Find P(A|B) b.) Find P(BIA) Yes 86 Let event A be "answering yes" No 28 Total Let event B be "Female" 1