A test was given to a group of students. The grades and gender are summarized below A B C Total Male 4 2 3 9 Female 8 5 9 22 Total 12 7 12 31 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 male.
A test was given to a group of students. The grades and gender are summarized below A B C Total Male 4 2 3 9 Female 8 5 9 22 Total 12 7 12 31 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 male.
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 | 4 | 2 | 3 | 9 |
Female | 8 | 5 | 9 | 22 |
Total | 12 | 7 | 12 | 31 |
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 male.
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