What effect does increasing the sample size n have on the ce

What effect does increasing the sample size n have on the center of the theoretical sampling distribution of the means? Select one:

a. It has no effect. The mean of the theoretical sampling distribution always equals the mean of the population.

b. The variability of the population mean is decreased.

c. The mean of the theoretical sampling distribution gets closer to zero. Incorrect

d. The mean of the theoretical sampling distribution gets closer to the mean of the population.

Solution

a. It has no effect. The mean of the theoretical sampling distribution always equals the mean of the population.