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Mathematics 8 Online
OpenStudy (friendzone):

What is the interquartile range of this data set? 10, 12, 16, 9, 8, 15, 15, 7, 11, 14

OpenStudy (anonymous):

First put them in order.

OpenStudy (anonymous):

The "range" is just the difference between the largest and smallest values. Note that the mean isn't a value from the original list. This is a common result. You should not assume that your mean will be one of your original numbers.

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