Foundation November 2020 Paper 2 Q3
3 Paula asks 16 members of her class the number of pets they each have.
Here are her results.
| 1 | 2 | 2 | 4 | 0 | 1 | 2 | 1 |
| 3 | 3 | 4 | 1 | 1 | 0 | 3 | 2 |
(a) Complete the frequency table for her results.
(2)
| Number of pets | Tally | Frequency |
|---|---|---|
| 0 | ||
| 1 | ||
| 2 | ||
| 3 | ||
| 4 |
(b) Write down the mode for the number of pets. (1)
(c) Work out the range for the number of pets. (1)
| Scheme | Marks |
|---|---|
| M1 | |
| 2, 5, 4, 3, 2 | A1 |
| (2) |
Notes
M1: for at least 2 correct tallies or frequencies
A1: mark frequencies only – in either column
| Scheme | Marks |
|---|---|
| 1 | B1 |
| (1) |
Notes
B1: allow ft from (a)
| Scheme | Marks |
|---|---|
| 4 | B1 |
| (1) | |
| (4 marks) |