MERGED QUESTION PAPER> MARK SCHEME> 100% GUARANTEE
Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
GCSE
STATISTICS
Higher Tier Paper 1
H
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
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
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 ►
IB/G/Jun24/8382/1H
, 4
Do not write
outside the
5 All Year 7 students in two schools take the same French test. box
Sanjit wants to know if students in school A or school B score better.
5 (a) Write down a suitable hypothesis that Sanjit could use.
[1 mark]
5 (b) Describe fully the population for Sanjit‟s investigation.
[1 mark]
IB/G/Jun24/8382/1H
Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
GCSE
STATISTICS
Higher Tier Paper 1
H
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
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
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 ►
IB/G/Jun24/8382/1H
, 4
Do not write
outside the
5 All Year 7 students in two schools take the same French test. box
Sanjit wants to know if students in school A or school B score better.
5 (a) Write down a suitable hypothesis that Sanjit could use.
[1 mark]
5 (b) Describe fully the population for Sanjit‟s investigation.
[1 mark]
IB/G/Jun24/8382/1H
