The Amount of Money Collected by a Snack Bar at a Large

Multiple Choice

The amount of money collected by a snack bar at a large university has been recorded daily for the past five years. Records indicate that the mean daily amount collected is $6000 and the standard deviation is $400. The distribution is skewed to the right due to several high volume days (including football game days) . Suppose that 100 days were randomly selected from the five years and the average amount collected from those days was recorded. Which of the following describes the sampling distribution of the sample mean?

A) normally distributed with a mean of $6000 and a standard deviation of $400
B) skewed to the right with a mean of $6000 and a standard deviation of $400
C) normally distributed with a mean of $600 and a standard deviation of $40
D) normally distributed with a mean of $6000 and a standard deviation of $40