qm7 1 A test was given to a group of students. The grades and gender are summarized below A B C Total Male 2 19 7 28 Female 4 9 14 27 Total 6 28 21 55 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'.
qm7 1 A test was given to a group of students. The grades and gender are summarized below A B C Total Male 2 19 7 28 Female 4 9 14 27 Total 6 28 21 55 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'.
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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qm7 1
A test was given to a group of students. The grades and gender are summarized below
| A | B | C | Total | |
| Male | 2 | 19 | 7 | 28 |
| Female | 4 | 9 | 14 | 27 |
| Total | 6 | 28 | 21 | 55 |
If one student is chosen at random from those who took the test,
Find the
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