The box and whisker plot below summaries the number of computers fixed per day by a technician in one month 0_____0______0_______________0______________________________0...

The box and whisker plot below summaries the number of computers fixed per day by a
technician in one month

        0_____0______0_______________0______________________________0

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3      4     5     6      7      8     9       10       11       12       13      14       15     16     17    18

i. Determine the range
ii. Calculate the quartile deviation of the number of computers fixed per day. Interpret this
value
iii. Comment on the skewness of this distribution.

0- represents dots on the line (stats)