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?

Question

Sophie Small

Mathematics

1 August, 02:45

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?

+5

Answers (1)

Know the Answer?

Silas · Answer 1

Answer: It is 95% certain that it contains the true mean of the population.

Step-by-step explanation:

We know that a 95% confidence interval gives an interval such that you can be 95% sure that it contains the true mean of the population.

Given : 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.

Then, the correct interpretation of the 95% confidence interval is that it is 95% certain that it contains the true mean of the population.