If the scores on a test are normally distributed,what percentage will be within one standard deviation of the mean?
A)50
B)68
C)95
D)99

Name: If the scores on a test are normally distributed,what percentage will be within one standard deviation of the mean? A)50 B)68 C)95 D)99
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Question

Quizplus · Accepted Answer

According to the Empirical Rule, approximately 68% of the values will lie within one standard deviation of the mean in a normal distribution.

If the Scores on a Test Are Normally Distributed,what Percentage