The percentage of scores falling between the mean and a +1 deviation unit on a normal distribution is approximately:
A) 14%.
B) 34%.
C) 58%.
D) 68%.
E) 95%.

Name: The percentage of scores falling between the mean and a +1 deviation unit on a normal distribution is approximately: A) 14%. B) 34%. C) 58%. D) 68%. E) 95%.
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Question

Quizplus · Accepted Answer

In a normal distribution, approximately 34% of the scores fall between the mean and one standard deviation above the mean.

The Percentage of Scores Falling Between the Mean and a +1