] The grade point average (GPAs) of a large population of college students are approximately normall
Question: ] The grade point average (GPAs) of a large population of college students are approximately normally distributed with mean 2.4 and standard deviation 0.8.
a. What fraction of the students will possess a GPA in excess of 3.0?
b. If students possessing a GPA less than 1.9 are dropped from college, what percentage of the students will be dropped?
c. Suppose that three students are randomly selected from the student body. What is the probability that all three will posses a GPA in excess of 3.0?
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