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Advanced practice

The IQR is the length of the middle half.

Problem 1 of 5. These items add a second relationship, an error to analyze, or a justification. They are not just longer arithmetic.

Box plot

min 2, Q1 5, median 8, Q3 14, max 18

For minimum 2, Q1 5, median 8, Q3 14, and maximum 18, what is the IQR?

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