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Use the Empirical Rule to Solve the Problem

Question 10

Multiple Choice

Use the empirical rule to solve the problem.
-At one college, GPA's have a roughly bell-shaped distribution with a mean of 2.9 and a standard deviation of 0.6. What percentage of students at the college have a GPA between 2.3 and 3.5?


A) 84.13%
B) 99.7%
C) 68%
D) 95%

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