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I declare this is my own work.
H
GCSE
STATISTICS
Higher Tier Paper 1
Wednesday 5 June 2024 Afternoon Time allowed: 1 hour 45 minutes
Materials
For Examiner’s Use
For this paper you must have:
• a calculator Question Mark
• mathematical instruments.
1–4
Instructions 5
• Use black ink or black ball-point pen. Draw diagrams in pencil. 6
• Fill in the boxes at the top of this page. 7
• Answer all questions.
8
• You must answer the questions in the spaces provided. Do not write
outside the box around each page or on blank pages. 9
• If you need extra space for your answer(s), use the lined pages at the end of 10
this book. Write the question number against your answer(s).
11
• Do all rough work in this book. Cross out any work you do not want
to be marked. 12
13
Information 14
• The marks for the questions are shown in brackets.
15
• The maximum mark for this paper is 80.
• You may ask for more answer paper and graph paper. These must be 16
tagged securely to this answer booklet. 17
TOTAL
*JUN2483821H01*
IB/G/Jun24/G4004/E9 8382/1H
, 2
Do not write
outside the
Answer all questions in the spaces provided. box
1 A biased six-sided dice is rolled 50 times.
The results are shown below.
Score Frequency
1 8
2 11
3 7
4 10
5 9
6 5
Use these results to estimate the probability that the dice rolls a 6
Circle your answer.
[1 mark]
1 5 5 45
6 6 50 50
2 A school uses this table to give students a score that represents their behaviour.
Score Behaviour Description
1 Excellent
2 Good
3 Satisfactory
4 Unacceptable
What type of data is the score?
Circle your answer.
[1 mark]
Bivariate Ordinal Continuous Grouped
*02*
IB/G/Jun24/8382/1H
, 3
Do not write
outside the
3 A data set is shown below. box
5 5 6 7 21
The value of 21 is identified as an outlier and removed.
Which of the following measures will not decrease?
Circle your answer.
[1 mark]
Mean Mode Median Range
4 Each value in a data set is different.
Which of the following measures of spread has the largest value?
Tick ( ) a box.
[1 mark]
The interquartile range.
The interdecile range between the 1st and 9th deciles.
The interpercentile range between the 20th and 80th percentiles.
The range. 4
Turn over for the next question
Turn over ►
*03*
IB/G/Jun24/8382/1H
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