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

Question

Quizplus · Accepted Answer

Since the song length is not normally distributed and we do not know the distribution, we cannot determine the probability of a single song being longer than 4.25 minutes using standard normal distribution methods.

Suppose That the Average Song Length in America Is 4