Per capita expenditures for police protection for 20 cities are reported here for 2000 and 2010. Compute
Question:
2010. Compute a mean and standard deviation for each year and then describe the differences in expenditures for the five-year period.
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Related Book For
The Essentials Of Statistics A Tool For Social Research
ISBN: 9781111829568
3rd Edition
Authors: Joseph F. Healey
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