- #1

ychych00

- 2

- 0

1.What is the mean of the sampling distribution of the sample mean for samples of size 25 chosen from the population of all houses?

2.What is the standard deviation of the sampling distribution of the sample mean for samples of size 25 chosen from the population of all houses?

3. Is it safe to assume that the sampling distribution of the sample mean for samples of size 25 is normally distributed? Why or why not?

Please help coz I have no idea...