Foundation June 2019 Paper 1 Q5
5 Lev (L), Maria (M) and Nicholas (N) sit in a row of three seats.
(a) Use the table to list all the different orders in which they could sit.
One possible order is already shown in the table.
You may not need to use all the rows in the table.
One possible order is already shown in the table.
You may not need to use all the rows in the table.
| Seat 1 | Seat 2 | Seat 3 |
|---|---|---|
| L | M | N |
[2]
(b) All possible orders in which they could sit are equally likely.
What is the probability that Lev (L) sits next to Maria (M)? [1]
| Answer | Marks | Part marks and guidance |
|---|---|---|
| L N M, M L N, M N L, N M L, N L M | 2 | No repeats for 2 marks B1 for 4 or more additional entries including no more than 1 error or repeat or 3 additional entries with no errors or repeats |
| Answer | Marks | Part marks and guidance |
|---|---|---|
| \(\dfrac{4}{6}\) oe isw | 1 | FT their table if at least 2 more entries |