| Date | May 2017 | Marks available | 2 | Reference code | 17M.1.sl.TZ1.4 |
| Level | SL only | Paper | 1 | Time zone | TZ1 |
| Command term | Write down | Question number | 4 | Adapted from | N/A |
Question
Dune Canyon High School organizes its school year into three trimesters: fall/autumn (F), winter (W) and spring (S). The school offers a variety of sporting activities during and outside the school year.
The activities offered by the school are summarized in the following Venn diagram.
Write down the number of sporting activities offered by the school during its school year.
Determine whether rock-climbing is offered by the school in the fall/autumn trimester.
Write down the elements of the set F∩W′;
Write down n(W∩S).
Write down, in terms of F, W and S, an expression for the set which contains only archery, baseball, kayaking and surfing.
Markscheme
15 (A1) (C1)
[1 mark]
no (A1) (C1)
Note: Accept “it is only offered in Winter and Spring”.
[1 mark]
volleyball, golf, cycling (A1) (C1)
Note: Responses must list all three sports for the (A1) to be awarded.
[1 mark]
4 (A1) (C1)
[1 mark]
(F∪W∪S)′ORF′∩W′∩S′ (or equivalent) (A2) (C2)
[2 marks]
