Question 1
The table shows information about the age of 80 teachers.
| Age (years) | Frequency |
|---|---|
| 20<a≤3020 < a \leq 3020<a≤30 | 20 |
| 30<a≤3530 < a \leq 3530<a≤35 | 22 |
| 35<a≤4035 < a \leq 4035<a≤40 | 16 |
| 40<a≤5040 < a \leq 5040<a≤50 | 13 |
| 50<a≤6550 < a \leq 6550<a≤65 | 9 |
On the grid, draw a histogram for the information in the table.
Histograms Questions
5 exam-style questions on CIE IGCSE Maths Histograms. Each one has a worked solution and a mark scheme showing where the marks go.