A 2018 Pew Research Center survey (Pew Research website) examined the use of social media platforms in the United States. The survey found that there is a0.68 probability that a randomly selected American will use Facebook and a 0.25 probability that a randomly selected American will use LinkedIn. In addition,there is a 0.22 probability that a randomly selected American will use both Facebook and LinkedIn.a. What is the probability that a randomly selected person will use Facebook or LinkedIn (to 2 decimals)?b. What is the probability that a randomly selected person will not use either social media platform (to 2 decimals)?

GivenP(Americans use facebook)=0.68P(Americans use LinkedIn)=0.25P(Americans use both Facebook and…

Answered: A 2018 Pew Research Center survey (Pew…

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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