The percentage of adult users of the Internet who use Facebook has increased over time(Pew Research internet Project, 2013). of adult Internet users age 18–49, 81% use Facebook. of adult Internet users age 50 and older, 54% use Facebook. Assume that 52% ofadult Internet users are age 18–49.a. What is the probability that a randomly selected adult user of the Internet is age 50or older?

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Q: The percentage of adult users of the Internet who use Facebook has increased over time (Pew Research…

A:

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Q: According to a study in a medical journal, 202 of a sample of 5,990 middle-aged men had developed…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.