A study of the attendance at the University of Alabama’s basketball games revealed that the distribution of attendance is normally distributed with a mean of 10,000 and a standard deviation of 2,000.
a. What is the probability a particular game has an attendance of 13,500 or more?
b. What percent of the games have an attendance between 8,000 and 11,500?
c. Ten percent of the games have an attendance of how many or less?