Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 9 20 10 39 Female 8 15 2 25 Total 17 35 12 64 If one student is chosen at random, Find the probability that the student was male GIVEN they got a 'B'.
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 9 20 10 39 Female 8 15 2 25 Total 17 35 12 64 If one student is chosen at random, Find the probability that the student was male GIVEN they got a 'B'.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.7: Probability And Odds
Problem 2C
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Giving a test to a group of students, the grades and gender are summarized below
A | B | C | Total | |
Male | 9 | 20 | 10 | 39 |
Female | 8 | 15 | 2 | 25 |
Total | 17 | 35 | 12 | 64 |
If one student is chosen at random,
Find the probability that the student was male GIVEN they got a 'B'.
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