Giving a test to a group of students, the grades and genders are summarized below. A B C Total Male 12 9 20 41 Female 7 13 10 30 Total 19 22 30 71 If one student is chosen at random,find the probability that the student was male OR received a grade of "C". (Leave answer to four decimal places.)

Giving a test to a group of students, the grades and genders are summarized below. A B C Total Male 12 9 20 41 Female 7 13 10 30 Total 19 22 30 71 If one student is chosen at random,find the probability that the student was male OR received a grade of "C". (Leave answer to four decimal places.)

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 genders are summarized below.

	A	B	C	Total
Male	12	9	20	41
Female	7	13	10	30
Total	19	22	30	71

If one student is chosen at random,

find the probability that the student was male OR received a grade of "C". (Leave answer to four decimal places.)

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