Suppose That the Average Song Length in America Is 4

Multiple Choice

Suppose that the average 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. Find the probability that a single randomly selected song from the population will be longer than 4.25 minutes. Round to the nearest thousandth.

A) 0.421
B) 0.079
C) This probability cannot be determined because we do not know the distribution of the population.
D) 0.579