(A) If 250 scores are chosen from a normal distribution with mean 100 and standard deviation 10, how

(A) If 250 scores are chosen from a normal distribution with
mean 100 and standard deviation 10, how many scores would
be expected to be greater than 110?

(B) Use a graphing calculator to generate 250 scores from
the normal distribution with mean 100 and standard deviation 10. Determine the
number of scores greater than 110, and compare your results with the answer to
part (A).