May/June 2026 Paper 21

2026 · 26 questions · 43 parts · 100 marks

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Context for question 14
The cumulative frequency diagram shows information about the amount of time 60 students spend watching television on one day.
Cumulative frequency curve for time t hours from 0 to 6 against cumulative frequency 0 to 60, rising steeply between 2 and 3 hours and reaching 60 at 6 hours.
Context for 14(a)
Find an estimate for
14(a)(i)Histograms Cumulative Frequency Box PlotsEasy1 mark
the median

Answer

14(a)(ii)Histograms Cumulative Frequency Box PlotsMedium2 marks
the interquartile range.

Answer

14(b)Histograms Cumulative Frequency Box PlotsMedium2 marks
Use the cumulative frequency diagram to complete this frequency table.
time spent watching television (hours)frequency
7
9
4
2