Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 3 13 20 Female 9 10 14 33 Total 13 13 27 53 If one student is chosen at random, Find the probability that the student did NOT get an "C"
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 3 13 20 Female 9 10 14 33 Total 13 13 27 53 If one student is chosen at random, Find the probability that the student did NOT get an "C"
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 | 4 | 3 | 13 | 20 |
Female | 9 | 10 | 14 | 33 |
Total | 13 | 13 | 27 | 53 |
If one student is chosen at random,
Find the probability that the student did NOT get an "C"
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