Intermediate November 2018 Unit 1 Q14
14. Five numbers are listed below.
3 3 6 13 15
Write down another set of five positive whole numbers such that
- all the numbers are less than 20,
- the median of the new set of numbers is greater than the median of the set shown above,
- the mean of the new set of numbers is less than the mean of the set shown above,
- the range of the new set of numbers is less than the range of the set shown above.
Your set of whole numbers must be written in the boxes. [3]
My five positive whole numbers are
| Scheme | Marks | Comments |
|---|---|---|
| Median value > 6 | B1 | Possible to allow if enough boxes completed to ensure median > 6. |
| Total of five numbers < 40 | B1 | All boxes must be completed. |
| Range < 12 | B1 | All boxes must be completed. Penalise −1 once from any marks gained if a negative number or a number ≥ 20 or non-whole numbers used. |