Introduction To Statistics And Data Analysis
6th Edition
ISBN: 9781337793612
Author: PECK, Roxy.
Publisher: Cengage Learning,
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Textbook Question
Chapter 4.4, Problem 57E
The following data values are 2014 per capita operating expenditures on public libraries for each of the 50 U.S. states and the District of Columbia (imls.gov/research-evaluation/data-collection/public-libraries-survey/explore-pls-data, retrieved April 20, 2017):
- a. Summarize this data set with a frequency distribution. Construct the corresponding histogram.
- b. Use the histogram in Part (a) to find approximate values of the following percentiles:
- i. 50th
- ii. 70th
- iii. 10th
- iv. 90th
- v. 40th
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Chapter 4 Solutions
Introduction To Statistics And Data Analysis
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