(a)[1]
Find the range value.
(b)[1]
Find the mode value.
Mathematics 0580 · IGCSE · Averages and measures of spread
Averages and measures of spread — practice question
The stem-and-leaf diagram summarises the number of cars a company sold each day.
Stem 1: 0 3 4 5 6 7
Stem 2: 1 2 2 4 7 7 7
Stem 3: 0 0 1 2 2 5 6 8
Stem 4: 0 1 4 6
Stem 5: 1 2 4
Key: 3|2 stands for 32