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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80 percent of UNO students drive to campus. Which is more likely (a) Out of 10 randomly selected UNO students, exactly 5 drive to campus (b) Out of 20 randomly selected UNO students, exactly 10 drive to campus.
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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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A store purchases baseball hats from two different manufacturers in 3 different colors, summarized below. One hat is chosen at random. Give your answer as a decimal out to at least 4 places. Black Blue Red Total Manufacturer A 23 18 17 58 Manufacturer B 27 11 10 48 Total 50 29 27 106 a) Find the probability that the hat was was Red or was from Manufacturer A. b) Find P(Red). c) Find P(Manufacturer B and Red). d) Find P(Manufacturer B or Red). Add Work

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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