A test was given to a group of students. The grades and gender are summarized below A B C Total Male 18 5 8 31 Female 3 2 20 25 Total 21 7 28 56 If one student is chosen at random from those who took the test, Find the probability that the student got a 'B' GIVEN they are female.
A test was given to a group of students. The grades and gender are summarized below A B C Total Male 18 5 8 31 Female 3 2 20 25 Total 21 7 28 56 If one student is chosen at random from those who took the test, Find the probability that the student got a 'B' GIVEN they are female.
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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A test was given to a group of students. The grades and gender are summarized below
A | B | C | Total | |
Male | 18 | 5 | 8 | 31 |
Female | 3 | 2 | 20 | 25 |
Total | 21 | 7 | 28 | 56 |
If one student is chosen at random from those who took the test,
Find the probability that the student got a 'B' GIVEN they are female.
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