1MA0 Foundation November 2016 Paper 2 Q19
19 The table shows information about the numbers of Year 10 students absent from Ellen’s school last week.
| Monday | Tuesday | Wednesday | Thursday | Friday | |
|---|---|---|---|---|---|
| Number of students | 12 | 6 | 7 | 10 | 13 |
(a) Work out the mean number of Year 10 students absent each day. (2)
Ellen’s school has a total of 240 Year 10 students.
(b) What percentage of Year 10 students were absent on Monday? (2)
| Answer | Mark | Notes |
|---|---|---|
| 9.6 | 2 | M1 for complete method to calculate the mean eg \((12 + 6 + 7 + 10 + 13) \div 5\) A1 for 9.6 oe |
| Answer | Mark | Notes |
|---|---|---|
| 5 | 2 | M1 for \(\frac{12}{240} \times 100\) oe A1 cao |