Foundation June 2022 Paper 1 Q4
4. Miss Watkins picks a team of one girl and one boy to take part in a competition.
She chooses the team from these students.
| Girls: | Poppy (P) | Ruby (R) | Sally (S) | Zoe (Z) |
| Boys: | Tariq (T) | Will (W) |
(a)
Complete the list to show all the different options that Miss Watkins has.
The first two have been completed for you. [2]
| Girl | Boy |
|---|---|
| P | T |
| P | W |
You may not need all the lines.
(b)
Miss Watkins is equally likely to choose any of the possible options.
What is the probability that she chooses Sally and Tariq? [1]
| Scheme | Marks | Comments | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B2 | Rows could be in any order; letters could be lower case B1 for any 4 or 5 of the remaining 6 rows with no incorrect rows; OR for all 6 remaining rows with extra rows; For B2 they must only have the correct 6 expected rows except B2 can also be awarded if all 6 correct expected rows are given and the 2 given rows are repeated AND 8 outcomes indicated in (b) e.g. by a fraction with denominator 8. |
| Scheme | Marks | Comments |
|---|---|---|
| \(\frac{1}{8}\) oe | B1 | FT ‘their \(\frac{1}{8}\)’ provided they have at least 4 correct added rows; Allow e.g. 0.125 or 12.5% but B0 for e.g. 1 in 8 or 1 : 8 |
| (3) |