help please!

Compute P(X) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(X) using the normal distribution and compare the result with the exact probability. n =40, p=0.15, and X =15 P(X) =(Round to four decimal places as needed.) Can the normal distribution be used to approximate this probability? A. No, the normal distribution cannot be used because np(1 - p)