You must have: Total Marks
Resource Booklet (enclosed)
Calculator, ruler
Instructions
•• Fill
Use black ink or ball-point pen.
in the boxes at the top of this page with your name,
centre number and candidate number.
•• Answer all questions in Section A, and Section C.
Answer either Question 2 or Question 3 in Section B.
• Answer the questions in the spaces provided
– there may be more space than you need.
Information
•• The total mark for this paper is 105.
The marks for each question are shown in brackets
• Calculators may be used.
– use this as a guide as to how much time to spend on each question.
Advice
•• Read each question carefully before you start to answer it.
Check your answers if you have time at the end.
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Answer ALL questions in this section.
1 Study Figure 1 below.
This is part of an investigation showing the total number of deaths caused by
earthquake events for 11 years from 2011 to 2021.
Total deaths from
Year
earthquake events
2011 21,942
2012 689
2013 1,572
2014 756
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2015 9,624
2016 1,297
2017 1,012
2018 4,535
2019 244
2020 180
2021 2,476
Figure 1
Deaths from earthquake events, 2011–2021
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2
🞍🞍🞍🞍
, (a) Using the data in Figure 1,
(i) Calculate the mean number of deaths for these earthquake events.
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Give your answer to one decimal place.
You must show your working.
(2)
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(ii) Calculate the median number of deaths caused by these earthquake events.
You must show your working.
(2)
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3
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