STATISTICAL TECHNIQUES-ACCESS ONLY
16th Edition
ISBN: 9780077639648
Author: Lind
Publisher: MCG
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Textbook Question
Chapter 2, Problem 21E
The frequency distribution representing the number of frequent flier miles accumulated by employees at Brumley Statistical Consulting Inc. is repeated from Exercise 17.
- a. How many employees accumulated less than 3,000 miles?
- b. Convert the frequency distribution to a cumulative frequency distribution.
- c. Portray the cumulative distribution in the form of a cumulative frequency
polygon . - d. Based on the cumulative relative frequencies, about 75% of the employees accumulated how many miles or less?
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STATISTICAL TECHNIQUES-ACCESS ONLY
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