Question
The table shows the number of lollipops received by each pupil at a funfair. Calculate the average number of lollipops received by each pupil.

Number of lollipops received by each pupil Number of pupils
5 18
10 19
15 18
3 m

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The table shows the number of lollipops received by each pupil at a funfair. Calculate the average number of lollipops received by each pupil.

Number of lollipops received by each pupil Number of pupils
5 18
10 19
15 18