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?

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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:
O 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 wil| be between
237 and 293 pages.
O We estimate with 95% confidence that
the true population mean is between
237 and 293 pages.
Transcribed Image Text: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: O 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 wil| be between 237 and 293 pages. O We estimate with 95% confidence that the true population mean is between 237 and 293 pages.
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