what is the mean, median, standard deviation, and range: x 22 30 25 12 24 17

what is the mean, median, standard deviation, and range: x 22 30 25 12 24 17
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1 Answer

Order the data first:

12, 17, 22, 24, 25, 30.

Median is central value=(22+24)/2=23.

Range is 12 to 30.

Mean is sum of data divided by 6=130/6=21⅔.

 Standard deviation (pop)=5.79 approx. (SSD=6.35 approx).

by Top Rated User (1.2m points)

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