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Construct a histogram

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Reference no: EM132408969

1) The frequency table below shows the number of days off in a given year for 30 police detectives.

Days off Frequency

0-2 10

3-5 1

6-8 7

9-11 7

12-14 1

15-17 4

Construct a histogram. Use the class midpoints for the horizontal scale. Does the result appear to be a normal distribution? Why or why not?

Reference no: EM132408969

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