Confidence interval for the mean number of books

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A poll was conducted that asked 1015 people how many books they had read in the past year. Results indicated that xbar =13.5 books and s=16.6 books. Construct a 99% confidence interval for the mean number of books people read.

Construct a 99% confidence interval for the mean number of books people read.(__,__) (Use ascending order. Round to two decimal places as needed.)

Reference no: EM131318969

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