Foundation June 2018 Paper 1R Q18

EdexcelCurrent spec4 marksGrouped Data

18 The table gives information about the times, in hours, some students spent doing sport one week.

Time (\(T\) hours)Frequency
\(0 \lt T \leqslant 2\)5
\(2 \lt T \leqslant 4\)9
\(4 \lt T \leqslant 6\)24
\(6 \lt T \leqslant 8\)40
\(8 \lt T \leqslant 10\)7

Calculate an estimate for the mean time these students spent doing sport.
Give your answer in hours, correct to 1 decimal place.

(4)

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