Exam (elaborations)
8382-1H-QP-Statistics-G-18Nov21-PM
- Institution
- 8145-2A-A-INS-History-G-16Nov20-AM.
8382-1H-QP-Statistics-G-18Nov21-PM
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Please write clearly in block capitals.Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
H
GCSE
STATISTICS
Higher tier Paper 1
Time allowed: 1 hour 45 minutes
Materials For Examiner’s Use
For this paper you must have:
Question Mark
• a calculator
• mathematical instruments. 1
2
Instructions 3
• Use black ink or black ball-point pen. Draw diagrams in pencil.
4
• Fill in the boxes at the top of this page.
• Answer all questions. 5
• You must answer the questions in the spaces provided. Do not write 6
outside the box around each page or on blank pages.
7
• If you need extra space for your answer(s), use the lined pages at the end of
this book. Write the question number against your answer(s). 8
• Do all rough work in this book. Cross out any work you do not want 9
to be marked. 10
Information 11
• The marks for the questions are shown in brackets. 12
• The maximum mark for this paper is 80. 13
• You may ask for more answer paper and graph paper. These must be
tagged securely to this answer booklet. TOTAL
*Jun2183821H01*
IB/G/Jun21/E10 8382/1H
, 2
Do not write
outside the
Answer all questions in the spaces provided. box
1 Two fair spinners, each numbered 1 to 8, are spun.
The numbers they land on are added up.
What is the probability the total is 16?
[1 mark]
1 1 1 1
4 16 32 64 1
2 Here is the definition of a term used in sampling.
‘Those who are actually available to be part of a survey or investigation.’
Circle the term being defined.
[1 mark]
sample frame census group population 1
3 Which of these data lists
is bi-modal
and
has the mean double the median?
Circle the letter of your answer.
[1 mark]
A 4 4 6 6 30
B 2 4 6 6 42
C 0 6 6 24 24
D 0 0 6 6 38 1
Turn over ►
*02*
IB/G/Jun21/8382/1H
, 3
Do not write
outside the
4 This graph was seen on the BBC News App. box
Source: ONS
Circle the letter of the statement for the graph which is definitely true.
[1 mark]
A 2005 had the highest % of 16 to 24-year-olds drinking since 2000.
B The % of 16 to 24-year-olds drinking has fallen every year from 2005.
C Most 16 to 24-year-olds in 2017 did not drink alcohol in the last week.
D Most 16 to 24-year-olds in 2017 do not drink alcohol at all. 1
Turn over for the next question
Turn over ►
*03*
IB/G/Jun21/8382/1H
, 4
Do not write
outside the
5 A sample of 670 adults in England were asked what side order they preferred at fish and box
chip shops.
A striped area indicates two equally popular side orders.
5 (a) Based on area of land, which is the most popular side order?
[1 mark]
Answer
5 (b) Give two reasons why your answer to (a) might not be the side order that most people
eating fish and chips in England prefer.
[2 marks]
1
2
3
*04*
IB/G/Jun21/8382/1H
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