Introduction To Statistics And Data Analysis
6th Edition
ISBN: 9781337794503
Author: PECK
Publisher: Cengage
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Chapter 4.1, Problem 9E
The U.S. Department of Transportation reported the number of speed-related crash fatalities for the 15 states that had the highest numbers of these fatalities in 2012 (Traffic Safety Facts 2012 Data, Speeding, May 2014).
- a. Calculate the
mean number of speed-related fatalities for these 15 states. - b. Calculate the
median number of speed-related fatalities for these 15 states. - c. Explain why it is not reasonable to generalize from this sample of 15 states to the other 35 states.
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Chapter 4 Solutions
Introduction To Statistics And Data Analysis
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