Assume that a set of test scores in an Introduction to Finance class is normally distributed with a mean of 72 and a standard deviation of 8.Use the 68-95-99.7 rule to find the percentage of scores between 64 and 88.
A)95%
B)68%
C)99.7%
D)81.5%
E)49.85%

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The Answer of Assume that a set of test scores in an Introduction to Finance class is normally distributed with a mean of 72 and a standard deviation of 8.Use the 68-95-99.7 rule to find the percentage of scores between 64 and 88.
A)95%
B)68%
C)99.7%
D)81.5%
E)49.85%

Assume That a Set of Test Scores in an Introduction