Confidence Interval

Not what you're looking for? Search our solutions OR ask your own Custom question.

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

49 items are randomly selected from a population of 500 items. The sample mean is 40, and the sample standard deviation 9. Develop a 99 percent confidence interval for the population mean.

© BrainMass Inc. brainmass.com December 24, 2021, 4:56 pm ad1c9bdddf
https://brainmass.com/statistics/confidence-interval/confidence-interval-17642

$2.49