Foundation June 2018 Paper 1 Q15

EdexcelCurrent spec5 marksGrouped Data

15 The table shows information about the weights, in kg, of 40 parcels.

Weight of parcel (\(p\) kg)Frequency
\(0 \lt p \leqslant 1\)19
\(1 \lt p \leqslant 2\)12
\(2 \lt p \leqslant 3\)5
\(3 \lt p \leqslant 4\)2
\(4 \lt p \leqslant 5\)2
(a) Write down the modal class. (1)
(b) Work out an estimate for the mean weight of the parcels. (4)
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