Higher June 2018 Paper 1R Q17
17 The table gives information about the areas, in hectares, of some farms in Spain.
| Area (\(A\) hectares) | Frequency |
|---|---|
| \(0 \lt A \leqslant 20\) | 40 |
| \(20 \lt A \leqslant 50\) | 90 |
| \(50 \lt A \leqslant 100\) | 140 |
| \(100 \lt A \leqslant 300\) | 140 |
| \(300 \lt A \leqslant 350\) | 40 |
On the grid, draw a histogram for this information.
(3)
| Scheme | Marks |
|---|---|
| FDs are 2, 3, 2.8, 0.7, 0.8 | M1 |
| M1 | |
 Answer: Correct histogram | A1 |
| (3) | |
| (3 marks) |
Notes
M1: for any two correct FD calculations (can be implied by at least two correct bars)
M1: for any three correct FDs (can be implied by at least three correct bars)
A1: fully correct histogram
(SC: B2 for all five bars of correct width with heights in the correct ratio)
(SC: B1 for three bars of correct width with heights in the correct ratio)