4MA0 Foundation June 2014 Paper 2 Q24

EdexcelFoundationOld spec4 marksGrouped Data

24 The table shows information about the times, in minutes, taken by 50 people to get to work.

Time taken (\(t\) minutes)Frequency
\(0 \lt t \leqslant 10\)6
\(10 \lt t \leqslant 20\)10
\(20 \lt t \leqslant 30\)19
\(30 \lt t \leqslant 40\)15

Work out an estimate for the mean time taken to get to work.

(4)

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