**Question: **A population has a mean of m = 80 and a standard deviation of s = 10.

a. If you selected a random sample of n = 4 scores from this population, how much error would you expect between the sample mean and the population mean?

b. If you selected a random sample of n = 25 scores, how much error would you expect between the sample mean and the population mean?

c. How much error would you expect for a sample of n = 100 scores?

**Solution:**The solution consists of 115 words (1 page)

**Deliverables:**Word Document