ne pages per book in a library are normally distributed with an unknown opulation mean. A random sample of books is taken and results in a 95% onfidence interval of (237, 293) pages. What is the correct interpretation of the 95% confidence interval? 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 will be between 237 and 293 pages O We estimate with 95% confidence that the true population mean is between 237 and 293 pages.