Suppose That the Average Pop Song Length in America Is

Multiple Choice

Suppose that the average pop song length in America is 4 minutes with a standard deviation of 1.25 minutes. It is known that song length is not normally distributed. Suppose a sample of 25 songs is
Taken from the population. What is the approximate probability that the average song length will
Be less than 3.5 minutes? Round to the nearest thousandth.

A) 0.345
B) 0.477
C) 0.023
D) 0.155