Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 15 7 18 40 Female 4 12 10 26 Total 19 19 28 66 If one student is chosen at random, Find the probability that the student

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 15 7 18 40 Female 4 12 10 26 Total 19 19 28 66 If one student is chosen at random, Find the probability that the student

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Giving a test to a group of students, the grades and gender are summarized below

	A	B	C	Total
Male	15	7	18	40
Female	4	12	10	26
Total	19	19	28	66

If one student is chosen at random,

Find the probability that the student was male:

Find the probability that the student was male AND got a "A":

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

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