About ________ percent of scores fall between the mean and one standard deviation above and below the mean in a normal distribution.
A) 32
B) 34
C) 68
D) 99

Name: About ________ percent of scores fall between the mean and one standard deviation above and below the mean in a normal distribution. A) 32 B) 34 C) 68 D) 99
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Question

Quizplus · Accepted Answer

In a normal distribution, approximately 68% of the scores fall within one standard deviation above and below the mean. This is known as the Empirical Rule or the 68-95-99.7 rule.

About ________ Percent of Scores Fall Between the Mean and One