Question: Assume that a sample is used to estimate a population mean u. Find the 99% confidence interval for a sample of size 386 with a

 Assume that a sample is used to estimate a population mean

Assume that a sample is used to estimate a population mean u. Find the 99% confidence interval for a sample of size 386 with a mean of 62.2 and a standard deviation of 5.9. Enter your answer as a tri-linear inequality accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!