A random sample of 200 books purchased at a local bookstore showed that 72 of the...

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A random sample of 200 books purchased at a local bookstoreshowed that 72 of the books were murder mysteries. Let p be thetrue proportion of books sold by this store that is murder mystery.Construct a confidence in terval with a 95% degree ofconfidence.Compute the following:

a.Point estimate

b.Critical value

c.Margin of error

d.Confidence interval

e.Interpretation(confidence statement).

Answer & Explanation Solved by verified expert
3.7 Ratings (321 Votes)
Solution Given thatn 20x 72Point estimate x n 72 200 03601 1 0360    See Answer
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