Solve the following problems by applying the basic operations of sets and Venn diagram. 2.- 120 families live in a housing unit and it is known that 70 of them own a car, 30 own a DVD player and 17 own both. We would like to know : (a) How many families exclusively own a car. b) How many families own exclusively a DVD player. c) How many families own either a car or a DVD player. d) How many families own neither a car nor a DVD player.

Solve the following problems by applying the basic operations of sets and Venn diagram. 2.- 120 families live in a housing unit and it is known that 70 of them own a car, 30 own a DVD player and 17 own both. We would like to know : (a) How many families exclusively own a car. b) How many families own exclusively a DVD player. c) How many families own either a car or a DVD player. d) How many families own neither a car nor a DVD player.

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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