Higher November 2023 Paper 4 Q14
14 The histogram shows the heights of some plants out of a total of 80 plants.

Complete the histogram to show the plants with heights between 0 cm and 20 cm. [5]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| Correct bar width and height of 0.6 | 5 | M2 for 10 × 1.7 + 10 × 1.5 + 30 × 1.2 or better e.g. 17 + 15 + 36 or 68 or M1 for one correct frequency calculated e.g one of 17 or 15 or 36 AND M1 for 80 – their 68 soi by 12 M1 for their 12 ÷ 20 soi by 0.6 or a correct bar drawn from their frequency | |