Mathematics 0580 · IGCSE · Averages and measures of spread

Averages and measures of spread — practice question

The explanatory data set lists these numbers: 7, 2, 3, 5, 1, 2, 6, 9, 7, 2, 6, 4, 2, 3, 6.
(a)[1]

Find the range.

(b)[1]

Write down the mode.

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