There are 100 students who are taking history or sociology. If 10 are taking both courses and 45 are taking just history, how many are taking sociology? Why is it not 45? Use a venn diagram for this problem.

There are 100 students who are taking history or sociology. If 10 are taking both courses and 45 are taking just history, how many are taking sociology? Why is it not 45? Use a venn diagram for this problem.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

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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