16 The boxplot below represents the time spent in hours by students revising for a history exam.
\includegraphics[max width=\textwidth, alt={}, center]{f2bf5e19-98ba-4047-9023-3cfe20987e01-18_373_753_427_778}
16
- Use the information in the boxplot to state the value of a measure of central tendency of the revision times, stating clearly which measure you are using.
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16 - Use the information in the boxplot to explain why the distribution of revision times is negatively skewed.
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