A new metropolitan initiative is promoting car pooling. A study was conducted wi

Question

A new metropolitan initiative is promoting car pooling. A study was conducted with one-way commuting distances of workers in a large downtown metropolitan area. A random sample of 50 workers was taken. Below are the recorded distances for the workers from the study.

12           6              34           14           47           25           45           2              13           26          

10           8              2              14           41           10           3              21           8              14

28           24           16           19           4              7              36           37           20           15

16           15           17           31           17           3              11           46           24           8

40           17           18           12           27           16           4              14           9              29

Use six classes and start the first class with a lower class boundary of 1. Develop a frequency distribution and a percentage distribution.

Explanation / Answer

Here we have the the frequency distribution and percentage distribution with required number of classes

Class limits Frequency Percentage frequence 1 - 9 12 24 9 - 18 19 38 18 -27 8 16 27 - 36 5 10 36 -45 4 8 45 - 54 2 4

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