Paper 2 structured question: Histograms
Paper 2Core or Extended Mathematics6 marks
Data Table
Height Data
The table shows the frequency of students' heights in different intervals.
| Height (cm) | Frequency |
|---|---|
| 150-155 | 5 |
| 155-160 | 10 |
| 160-165 | 15 |
| 165-170 | 20 |
- a[2]
Calculate the frequency density for the interval 160-165 cm.
Aim for approximately 2 distinct marking points.
- b[4]
Construct a histogram using the data provided.
Aim for approximately 4 distinct marking points.