What proportion of the data from a normal distribution is within two standard deviations from the mean?
A) 0.3413
B) 0.4772
C) 0.6826
D) 0.9544
E) 0.8290

Name: What proportion of the data from a normal distribution is within two standard deviations from the mean? A) 0.3413 B) 0.4772 C) 0.6826 D) 0.9544 E) 0.8290
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Question

Quizplus · Accepted Answer

Approximately 95.44% of the data from a normal distribution is within two standard deviations from the mean, which corresponds to choice D (0.9544).

What Proportion of the Data from a Normal Distribution Is