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The Complete Idiot's Guide to Statistics, 2nd Edition by Robert Donnelly

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Chapter 5

1.
754
755
2.
756
757
3. Range = 25, Variance = 75.4, Standard Deviation = 8.7
4.
758
Note the median of the data set is underlined.
5.
6.
7. Using the empirical rule, 95 percent of the values will fall within k = ...

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