A It is fals because the sample mean falls within the interv

A. It is fals because the sample mean falls within the interval

b. it is true because the population mean will be in the interval of only 1% of the time

C it is false because the sample mean falls outside of the interval

d it is true because the population mean will be in the interval of 99% of the time.

Solution

d) it is true because the population mean will be in the interval of 99% of the time.