Foundation June 2019 Paper 1 Q10
10 The pictogram gives information about the number of emails Sami sent on each of five days last week.
Work out the mean number of emails Sami sent on these 5 days.
(4)
| Scheme | Marks |
|---|---|
| 3.5 + 5.75 + 6.5 + 6.25 + 8 (=30) or 3.5 × 8 (=28) or 5.75 × 8 (=46) or 6.5 × 8(=52) or 6.25 × 8 (=50) or 8 × 8 (=64) | M1 |
| “30” ÷ 5 (=6) or “30” × 8 (=240) or “28” + “46” + “52” + “50” + “64” (=240) | M1 |
| “6” × 8 or “240” ÷ 5 | M1 |
| 48 | A1 |
| (4) | |
| (4 marks) |
Notes
M1: (allow one error in sum to 30)
M1: Dep on M1 and if adding values, must be 5 values with intention to add
M1: dep