Small-group challenge

The IQR is the length of the middle half.

Problem 1 of 3. Compare strategies or repair a misconception. The numbers are not simply bigger.

Box plot

min 2, Q1 5, median 8, Q3 12, max 18

For minimum 2, Q1 5, median 8, Q3 12, and maximum 18, what is the IQR?

Your answer