Heights for Women Are Bell-Shaped with a Mean of 65 $\overline{x}$

Multiple Choice

Heights for women are bell-shaped with a mean of 65 inches and standard deviation of 2.5 inches. If a random sample of 25 women is taken, what is the standard deviation of the sampling distribution of $\overline{x}$ ?

A) 2.5 inches
B) 2.5/5 = 0.5 inches
C) It depends on the value of the sample mean.
D) It depends on the value of the sample standard deviation.