Foundation June 2024 Paper 2R Q15
15 The table shows information about the number of oranges in each of 30 bags.
| Number of oranges | Frequency |
|---|---|
| 11 | 7 |
| 12 | 8 |
| 13 | 7 |
| 14 | 5 |
| 15 | 1 |
| 16 | 2 |
(a) Write down the mode of the number of oranges in a bag. (1)
(b) Work out the mean number of oranges in a bag. (3)
| Scheme | Marks |
|---|---|
| 12 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| eg \(11 \times 7 + 12 \times 8 + 13 \times 7 + 14 \times 5 + 15 \times 1 + 16 \times 2\) (= 381) or \(77 + 96 + 91 + 70 + 15 + 32\) (= 381) | M1 |
| \(\text{``}{381}\text{''} \div 30\) oe | M1 |
| Working not required, so correct answer scores full marks (unless from obvious incorrect working) Answer: 12.7 | A1 |
| (3) | |
| (4 marks) |
Notes
M1: for at least 4 correct products
A1: oe, allow 13 if M2 scored