Candidate signature
I declare this is my own work.
2023 AQA GCSE STATISTICS 8382/1H Higher Tier Paper 1 Question Paper & Mark
H
scheme (Merged) June 2023 [VERIFIED]
GCSE
STATISTICS
Higher Tier Paper 1
Monday 12 June 2023 Afternoon Time allowed: 1 hour 45 minutes
Materials
For Examiner’s Use
For this paper you must have:
• a calculator Question Mark
• a copy of the Data Sheet
1–4
• mathematical instruments.
5
Instructions 6
• Use black ink or black ball-point pen. Draw diagrams in pencil. 7
• Fill in the boxes at the top of this page.
8
• Answer all questions.
• You must answer the questions in the spaces provided. Do not 9
write outside the box around each page or on blank pages. 10
• If you need extra space for your answer(s), use the lined pages at the end of
11
this book. Write the question number against your answer(s).
• Do all rough work in this book. Cross out any work you do not 12
want to be marked. 13
14
Information
15
• The marks for the questions are shown in brackets.
• The maximum mark for this paper is 80. 16
• You may ask for more answer paper and graph paper. These must be 17
tagged securely to this answer booklet. 18
TOTAL
*JUN2383821H01*
IB/G/Jun23/E13 8382/1H
, 2
Do not write
outside the
Answer all questions in the spaces provided. box
1 Which term best describes data that are not numerical?
Circle your answer.
[1 mark]
continuous discrete qualitative quantitative
2
Score
What is the value of the median score shown in this box plot?
Circle your answer.
[1 mark]
28 31 40 59
*02*
IB/G/Jun23/8382/1H
, 3
Do not write
outside the
3 Here are four distributions. box
Which distribution shows negative skew?
Circle your answer.
[1 mark]
A B C D
4 A and B are independent events.
Circle the statement that is false.
[1 mark]
P(A | B) = P(A) P(A | not B) = P(not B)
P(A and B) = P(A) × P(B) P(A and not B) = P(A) × P(not B)
Turn over ►
*03* 4
IB/G/Jun23/8382/1H
, 4
Do not write
outside the
5 Ryan shops for groceries every Tuesday and box
Saturday. He only shops either online or in-store.
The tree diagram shows some of the probabilities.
If Ryan shops online on Tuesday, the probability he shops online on Saturday is 0.2 If
Ryan shops in-store on Tuesday, the probability he shops online on Saturday is 0.4
5 (a) Complete the tree diagram to show the probabilities for Saturday.
[2 marks]
5 (b)Work out the probability that Ryan will shop for groceries online at least once next week.
[3 marks]
Answer 5
*04*
IB/G/Jun23/8382/1H
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Freemann. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.32. You're not tied to anything after your purchase.
