Question

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A survey was conducted that asked 1033 people how many books they had read in the past year. Results indicated that number of books people read. Interpret the interval. 13.1 books and s 18.4 books. construct a 98% confidence interval for the mean Construct a 98% confidence interval for the mean number of books people read and interpret the resuit. Select the correct choice below and fill in the answer boxes to complete your choice (Use ascending order. Round to two decimal places as needed.) O A. If repeated samples are taken, 98% of them will have a sample mean between-and B. There is a 98% chance that the true mean number of books read is between-and O c. There is 98% confidence that the population mean number ot books read is between □ and

Answer 1

the required confidence interval is (11.766,14.434)

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