(a)[1]
Determine the mode.
(b)[1]
Determine the median.
Mathematics 0580 · IGCSE · Averages and measures of spread
Averages and measures of spread — practice question
The stem-and-leaf diagram below shows how many items were bought in a supermarket by each of 22 people:
1 | 1 3 6 6
2 | 0 2 2 2 4 8 9
3 | 1 1 5 8 9 9
4 | 2 4 6 7 8
Key: 1 | 1 stands for 11 items.