Use the empirical rule to solve the problem.
-At one college, GPA's are normally distributed with a mean of 3 and a standard deviation of 0.6. What percentage of students at the college have a GPA between 2.4 and 3.6?
A) 95%
B) 99.7%
C) 84.13%
D) 68%

Question

Quizplus · Accepted Answer

According to the empirical rule, 68% of data falls within one standard deviation of the mean in a normal distribution. Here, 2.4 and 3.6 are one standard deviation below and above the mean, respectively.

Use the Empirical Rule to Solve the Problem