The percentage of adult users of the Internet who use Facebook has increased over time (Pew Research
Question:
a. What is the probability that a randomly selected adult user of the Internet is age 50 or older?
b. Given that an adult Internet user uses Facebook, what is the probability that he/she is age 18-49?
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Related Book For
Statistics For Business & Economics
ISBN: 9781305585317
13th Edition
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran
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