Mathematics 0580 · IGCSE · Averages and measures of spread

Averages and measures of spread — practice question

In a class containing 20 students, each student notes how many coins are in their pockets. The table gives the outcomes. Number of coins: 0, 1, 2, 3, 4, 5, 6 Frequency: 3, 1, 7, 8, 0, 0, 1
(a)[1]

Find the median value.

(b)[3]

Calculate the mean value.

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