IB skill practice

Interpret box plots and outliers

Read quartiles, interquartile range, skew, and outliers from summary displays.

Paper 2 5 marks Difficulty 2

Interpret box plots and outliers - box-plot fence B7

A box plot has \(Q_1=21\) and \(Q_3=33\). Enter the upper outlier fence \(Q_3+1.5\operatorname{IQR}\).

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