Giving a test to a group of students, the grades and gender are summarized below   A B C Total Male 13 15 3 31 Female 12 8 18 38 Total 25 23 21 69 If one student is chosen at random, Find the probability that the student got an A:

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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Giving a test to a group of students, the grades and gender are summarized below

  A B C Total
Male 13 15 3 31
Female 12 8 18 38
Total 25 23 21 69



If one student is chosen at random,

Find the probability that the student got an A:   

Find the probability that the student was female AND got a "C":   

Find the probability that the student was male OR got an "A": 

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