Higher June 2023 Paper 1 Q17

(a) Gracie has collected data about the heights of 30 giant sunflowers.
The table shows her results.

Height, \(h\) (m)	\(3 \lt h \leqslant 3{\cdot}5\)	\(3{\cdot}5 \lt h \leqslant 4\)	\(4 \lt h \leqslant 4{\cdot}5\)	\(4{\cdot}5 \lt h \leqslant 5\)
Frequency	5	8	12	5

Gracie attempts to draw a cumulative frequency diagram.

Make two different criticisms of Gracie’s diagram. [2]

(b) Gracie also collects data about the amount of money each of a group of 40 gardeners spent on their gardens during the months of April and May.
The table shows the data for April.

Amount for April, (£\(x\))	\(0 \lt x \leqslant 30\)	\(30 \lt x \leqslant 40\)	\(40 \lt x \leqslant 50\)	\(50 \lt x \leqslant 60\)	\(60 \lt x \leqslant 80\)
Frequency	6	9	12	5	8