In a normal distribution, the percentage of raw scores falling within one standard deviation of the mean equals
A) 34.11%.
B) 68.26%.
C) 95.44%.
D) 99.74%.

Name: In a normal distribution, the percentage of raw scores falling within one standard deviation of the mean equals A) 34.11%. B) 68.26%. C) 95.44%. D) 99.74%.
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Question

Quizplus · Accepted Answer

In a normal distribution, approximately 68.26% of the data falls within one standard deviation of the mean. This is a fundamental property of normal distributions.

In a Normal Distribution, the Percentage of Raw Scores Falling