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A researcher wishes to estimate the average number of minutes per day a person spends on the Internet. How large a sampl
Posted: Sun Oct 03, 2021 11:25 am
by answerhappygod
- A Researcher Wishes To Estimate The Average Number Of Minutes Per Day A Person Spends On The Internet How Large A Sampl 1 (131.43 KiB) Viewed 114 times
A researcher wishes to estimate the average number of minutes per day a person spends on the Internet. How large a sample must she select if she wishes to be 99% confident that the population mean is within 11 minutes of the sample mean? Assume the population standard deviation is 37 minutes. Select one: O a. n=78 O b. n=76 0 C. n=74 Ô d. n=70