Answer the following questions and be sure to show your work.
A researcher draws a sample of 10 inmates and obtains the following data on their prior number of arrests:
Prior Arrests: 5, 2, 2, 8, 5, 2, 1, 5, 5, 10
17. Construct a grouped cumulative frequency distribution on the data listed above. Make sure you have 5 separate groups in your intervals.
18. Calculate the mean, median, and mode of prior arrests.
19. Calculate the variance and standard deviation of prior arrests.
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