$20, $20, $16, $12, $15, $25, $11

Find and interpret the range, interquartile range, and mean absolute deviation of the data.

The range is
. The interquartile range is
. The mean absolute deviation is
.

Question 2
The prices vary by no more than $
. The middle half of the prices vary by no more than $
. The admission prices differ from the mean price by an average of $
.

$20, $20, $16, $12, $15, $25, $11

Find and interpret the range, interquartile range, and mean absolute deviation of the data.

The range is
. The interquartile range is
. The mean absolute deviation is
.

Question 2
The prices vary by no more than $
. The middle half of the prices vary by no more than $
. The admission prices differ from the mean price by an average of $
.

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