In a high school graduating class of 100 stu- dents, 54 studied mathematics, 69 studied history, and 35 studied both mathematics and history. If one of these students is selected at random, find the proba- bility that (a) the student took mathematics or history; (b) the student did not take either of these subjects; (c) the student took history but not mathematics.

In a high school graduating class of 100 stu- dents, 54 studied mathematics, 69 studied history, and 35 studied both mathematics and history. If one of these students is selected at random, find the proba- bility that (a) the student took mathematics or history; (b) the student did not take either of these subjects; (c) the student took history but not mathematics.

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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I want a solution in steps

• In a high school graduating class of 100 stu-
dents, 54 studied mathematics, 69 studied history, and
35 studied both mathematics and history. If one of
these students is selected at random, find the proba-
bility that
(a) the student took mathematics or history;
(b) the student did not take either of these subjects;
(c) the student took history but not mathematics.

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