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Calculate the range, mean absolute deviation (MAD), and the standard deviation of the data. A summer...

Calculate the range, mean absolute deviation (MAD), and the standard deviation of the data.

A summer class measured from tip of thumb to tip of pinky in inches. The results were:

6 6.25 7 7 7 7.25 7.25 7.5 7.5 7.5 7.5 7.75 8 9

Can these values be calculated if this were a qualitative (categorical) variable?

Math   Statistics-And-Probability   
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