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The frequency distribution representing the number of frequent flier miles accumulated
Chapter 0, Problem 21(choose chapter or problem)
The frequency distribution representing the number of frequent flier miles accumulated by employees at Brumley Statistical Consulting Company is repeated from Exercise 17. Frequent Flier Miles (000) Frequency 0 up to 3 5 3 up to 6 12 6 up to 9 23 9 up to 12 8 12 up to 15 2 Total 50 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 frequency polygon, about 75 percent of the employees accumulated how many miles or less?
Questions & Answers
QUESTION:
The frequency distribution representing the number of frequent flier miles accumulated by employees at Brumley Statistical Consulting Company is repeated from Exercise 17. Frequent Flier Miles (000) Frequency 0 up to 3 5 3 up to 6 12 6 up to 9 23 9 up to 12 8 12 up to 15 2 Total 50 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 frequency polygon, about 75 percent of the employees accumulated how many miles or less?
ANSWER:Step 1 of 6
Frequent Flier miles |
Frequency |
0 up to 3 |
5 |
3 up to 6 |
12 |
6 up to 9 |
23 |
9 up to 12 |
8 |
12 up to 15 |
2 |
Total |
50 |