Question: I need help figuring this out. A poll conducted in 1972 asked 1005 people, During the pastyear, about how manybooks, either hardcover orpaperback, did you

I need help figuring this out. A poll conducted in 1972 asked 1005 people, "During the pastyear, about how manybooks, either hardcover orpaperback, did you read either all or part of the waythrough?" Results of the survey indicated that x = 19.2 books and s =20.2 books. Construct a 95% confidence interval for the mean number of books read either all or part of during the preceding year. Interpret the interval. Also, Compare these results to a recent survey of 1005 people. The results of the survey indicated that x = 12.6 books and s =1 5.9 books. A 95% confidence interval for this survey is (11.62, 13.58 ). Were people reading more in 1972 than they aretoday?

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