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Jazzy2006
Jazzy2006
18.01.2021 • 
Mathematics

Recently, Harris Interactive reported that 20% of millennials, 25% of Gen Xers, 21% of baby boomers, and 17% of matures (age 68 and older) read more ebooks than print books. According to the U.S. Census Bureau, 34% of those 18 and over are millennials, 22% are Gen Xers, 30% are baby boomers, and 14% are matures. Suppose we select one U.S. adult at random and record which generation the person is from and whether she or he reads more ebooks or print books. a. Draw a tree diagram to model this chance process.
b. Find the probability that the persn reads more ebooks than print books.
c. Suppose the choosen person reads more ebooks than print books what's the probabilty that she or he is a millennia?l

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