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The pages per book in a library are normally distributed with an unknown population mean. A...

The pages per book in a library are normally distributed with an unknown population mean. A random sample of books is taken and results in a 95% confidence interval of (237,293) pages. What is the correct interpretation of the 95% confidence interval? Select the correct answer below: We estimate with 95% confidence that the sample mean is between 237 and 293 pages. We estimate that 95% of the time a book is selected, there will be between 237 and 293 pages. We estimate with 95% confidence that the true population mean is between 237 and 293 pages.

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Answer #1

correct interpretation is:

We estimate with 95% confidence that the true population mean is between 237 and 293 pages.

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