How to find interquartile range

Practice Questions

Algebra 1 › How to find interquartile range

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1

Determine the interquartile range of the following numbers:

42, 51, 62, 47, 38, 50, 54, 43

2

The interquartile range is the difference in value between the upper quartile and lower quartile.

Find the interquartile range of the following data set:

3

Find the interquartile range of the data set above.

4

Find the interquartile range of the following set of numbers:

5

Find the interquartile range of the following data set:

6

, , Median , Highest value is , Lowest value is .

Using the data provided, find the Interquartile range, IQR.

7

Find the interquartile range of the following set of numbers.

8

Find the interquartile range of the following set of numbers:

1,1,3,7,7,8,9,12,15

9

Find the interquartile range of the following set of data:

10

Find the interquartile range given the data set above.

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