4MA0 Foundation January 2017 Paper 1 Q23

EdexcelFoundationOld spec5 marksGrouped Data

23 The table gives information about the distances, in kilometres, Darren travelled to deliver 100 parcels.

Distance travelled (\(d\) km)Frequency
\(0 \lt d \leqslant 5\)28
\(5 \lt d \leqslant 10\)32
\(10 \lt d \leqslant 15\)20
\(15 \lt d \leqslant 20\)14
\(20 \lt d \leqslant 25\)6
(a) Write down the modal class. (1)
(b) Work out an estimate for the mean distance Darren travelled to deliver these parcels. (4)
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