Calculate the range and the interquartile range from the following data. Why is there a difference between the two?

10, 27, 28, 20, 30, 43, 55, 13, 24, 19, 40, 43

What will be an ideal response?


Ans: Range = 55 ?10 =45
Interquartile range = 22
The range is much larger than the interquartile range because the interquartile range is less influenced by outliers.

Criminal Justice

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