Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 13 15 6 34 Female 19 17 8 44 Total 32 32 14 78 If one student is chosen at random, Find the probability that the student did NOT get an "A" Round answers 4 places after the decimal if needed.
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 13 15 6 34 Female 19 17 8 44 Total 32 32 14 78 If one student is chosen at random, Find the probability that the student did NOT get an "A" Round answers 4 places after the decimal if needed.
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 | 13 | 15 | 6 | 34 |
Female | 19 | 17 | 8 | 44 |
Total | 32 | 32 | 14 | 78 |
If one student is chosen at random,
Find the probability that the student did NOT get an "A"
Round answers 4 places after the decimal if needed.
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