4MA0 Higher January 2016 Paper 4R Q18

EdexcelHigherOld spec4 marksHistograms

18 The incomplete histogram and the incomplete table show information about the ages of people watching a film in a cinema.

Incomplete histogram of age in years from 10 to 80 with bars for 20 to 25 and 40 to 50; frequency density axis unlabelled
Age (\(a\) years)Number of people
\(10 \leqslant a \lt 20\)38
\(20 \leqslant a \lt 25\)24
\(25 \leqslant a \lt 40\)63
\(40 \leqslant a \lt 50\)
\(50 \leqslant a \lt 80\)24
(a) Use the histogram to complete the table. (2)
(b) Use the table to complete the histogram. (2)