Foundation June 2019 Paper 2 Q13

EdexcelFoundationCurrent spec4 marksGrouped Data

13 The table shows information about the heights, in cm, of 48 sunflowers in a garden centre.

Height of sunflower (\(h\) cm)Frequency
\(90 \lt h \leqslant 100\)8
\(100 \lt h \leqslant 110\)12
\(110 \lt h \leqslant 120\)15
\(120 \lt h \leqslant 130\)10
\(130 \lt h \leqslant 140\)3

Work out an estimate for the mean height of the sunflowers.

(4)

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