A test was given to a group of students. The grades and gender are summarized below   A B C Total Male 11 7 5 23 Female 19 3 20 42 Total 30 10 25 65 If one student is chosen at random from those who took the test, Find the probability that the student was female GIVEN they got a 'B'.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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A test was given to a group of students. The grades and gender are summarized below

  A B C Total
Male 11 7 5 23
Female 19 3 20 42
Total 30 10 25 65



If one student is chosen at random from those who took the test,

Find the probability that the student was female GIVEN they got a 'B'.

 
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