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Date May 2017 Marks available 1 Reference code 17M.1.SL.TZ1.T_4
Level Standard Level Paper Paper 1 (with calculator from previous syllabus) Time zone Time zone 1
Command term Write down Question number T_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.

M17/5/MATSD/SP1/ENG/TZ1/04

Write down the number of sporting activities offered by the school during its school year.

[1]
a.

Determine whether rock-climbing is offered by the school in the fall/autumn trimester.

[1]
b.

Write down the elements of the set F W ;

[1]
c.i.

Write down n ( W S ) .

[1]
c.ii.

Write down, in terms of F , W and S , an expression for the set which contains only archery, baseball, kayaking and surfing.

[2]
d.

Markscheme

* This question is from an exam for a previous syllabus, and may contain minor differences in marking or structure.

15     (A1)     (C1)

[1 mark]

a.

no     (A1)     (C1)

 

Note:     Accept “it is only offered in Winter and Spring”.

 

[1 mark]

b.

volleyball, golf, cycling     (A1)     (C1)

 

Note:     Responses must list all three sports for the (A1) to be awarded.

 

[1 mark]

c.i.

4     (A1)     (C1)

[1 mark]

c.ii.

( F W S ) OR F W S (or equivalent)     (A2)     (C2)

[2 marks]

d.

Examiners report

[N/A]
a.
[N/A]
b.
[N/A]
c.i.
[N/A]
c.ii.
[N/A]
d.

Syllabus sections

Topic 4—Statistics and probability » SL 4.6—Combined, mutually exclusive, conditional, independence, prob diagrams
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Topic 4—Statistics and probability

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