Foundation November 2016 Unit 2 Q6
6. A sixth number is to be added to the list below.
12 6 15 3 5
When the sixth number is added, the range increases by 2.
Write down the two possible values for the sixth number.
You must show all your working. [3]
| Scheme | Marks | Comments |
|---|---|---|
| 1 and 17 | B3 | B2 for either 1 or 17. B1 for current range = 12 OR new range = 14 |