Foundation November 2016 Unit 2 Q4
4. The number of points scored by the Welsh rugby team in their 9 games during the 2014-2015 season were as follows:
28 17 16 12 16 26 20 23 61
(a) Find the mode of the number of points scored. [1]
(b) Find the median number of points scored. [2]
(c) Find the mean number of points scored. [3]
| Scheme | Marks | Comments |
|---|---|---|
| 16 (points) | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| Median = 20 | B2 | B1 for 12 16 16 17 20 23 26 28 61 (ascending or descending) |
| Scheme | Marks | Comments |
|---|---|---|
| Sum of numbers (219) | M1 | Allow for an unsupported value between 158 and 280 |
| Sum of numbers / 9 | m1 | Award this m1 for ‘their sum’ ÷ 9 |
| 24(.3… points) | A1 | CAO |