When a distribution is bell-shaped, approximately what percentage of data values will fall within 1 standard deviation
Question:
When a distribution is bell-shaped, approximately what percentage of data values will fall within 1 standard deviation of the mean?
a. 50%
b. 68%
c. 95%
d. 99.7%
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Answer According to empirical rule which is also know...View the full answer
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Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9780077665807
9th Edition
Authors: Allan G. Bluman
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