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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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nameless23 nameless23
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6 years ago
The Empirical Rule states that the percentage of observations in a data set (providing that the data set has a bell-shaped and symmetric distribution) that fall within one standard deviation of their mean is approximately:
 a. 68
  b. 75
  c. 95
  d. 99
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tgreen77tgreen77
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6 years ago
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nameless23 Author
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6 years ago
Good timing, thanks!
Brownr40
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Yesterday
Thanks
rhockeygirl
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2 hours ago
You make an excellent tutor!
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