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Examen

June 2025 Pearson Edexcel: GCSE (9–1) Statistics ISTO/2F – Paper 2 – Foundation Tier – Merged Question Paper & Mark Scheme

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June 2025 Pearson Edexcel: GCSE (9–1) Statistics ISTO/2F – Paper 2 – Foundation Tier – Merged Question Paper & Mark Scheme Answer ALL questions. Write your answers in the spaces provided. You must write down all the stages in your working. 1 Below are 10 cards from a game. (a) Complete this two‑way table. Black White Total Star 3 1 4 Circle ........................ ........................ ........................ Total ........................ ........................ ........................ (1) One of the 10 cards is picked at random. (b) Write down the probability that the card picked is a star. ...................................................... (1) (Total for Question 1 is 2 marks) 2 ■■■■ DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA 2 The table shows information about the percentage of teenagers who used different types of devices in 2015 and in 2022 Device Smartphone Desktop/Laptop computer Gaming console Year Percentage (%) 80 (Source: ) Sapna created a visual representation of these data. 73% 95% 87% 90% 81% 80% Discuss whether or not Sapna’s visual representation was an appropriate way to represent this information. ............................................................................................................................. ..................................................................................................................... .................................................................................................................................. ................................................................................................................ ....................................................................................................................................... ........................................................................................................... ............................................................................................................................................ ...................................................................................................... ............................................................................................................................. ..................................................................................................................... .................................................................................................................................. ................................................................................................................ ....................................................................................................................................... ........................................................................................................... (Total for Question 2 is 2 marks) ■■■■ 3 Turn over DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA 3 The table shows information about the number of films that each of 12 students watched during one week. Number of films Frequency 1 2 2 6 3 3 4 1 (a) Work out the mean number of films watched per student. ...................................................... (2) The mean number of films watched by twelve pensioners in the same week is 1.5 Alina claims that the students watched more television in this week than the pensioners. (b) Explain why Alina’s claim may be incorrect. ............................................................................................................................. ................................................................................................................... .. ............................................................................................................................. ..................................................................................................................... ............................................................................................................................. ..................................................................................................................... (1) (Total for Question 3 is 3 marks) 4 ■■■■ DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA 4 For each of the three diagrams below, state whether the mode, median or mean would be the most appropriate average to use to summarise the data. (a) Weights of a sample of strawberries (b) 50 40 30 Frequency 20 10 0 Weight (g) Students’ favourite animal Dog Cat Rabbit Hamster Horse ...................................................... (1) (c) 80 60 Annual salary in $10 000 40 20 0 Salaries of seven employees (A to G) in a company A B C D E F G ...................................................... (1) ...................................................... (1) (Total for Question 4 is 3 marks) ■■■■ 5 Turn over DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA 5 Claire has a spinner. green pink yellow red blue She spins the spinner 10 times and records the colour the spinner lands on. It lands on red 3 times. (a) Using Claire’s results, estimate the probability that the next time she spins the spinner it will land on red. ...................................................... (1) Dhiyan spins the same spinner 50 times and records the colour the spinner lands on each time. Here are Dhiyan’s results. Colour red blue yellow pink green Frequency 4 15 7 1 23 (b) Using Dhiyan’s results, estimate the probability that the next time he spins the spinner it will land on red. (c) Whose data will give a more reliable estimate for the probability, Claire’s or Dhiyan’s? Give a reason for your answer. ...................................................... (1) ............................................................................................................................. ..................................................................................................................... ............................................................................................................................. .................................

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June 2025 Pearson Edexcel: GCSE Statistics I
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June 2025 Pearson Edexcel: GCSE Statistics I











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Institución
June 2025 Pearson Edexcel: GCSE Statistics I
Grado
June 2025 Pearson Edexcel: GCSE Statistics I

Información del documento

Subido en
4 de octubre de 2025
Número de páginas
57
Escrito en
2025/2026
Tipo
Examen
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Candidate surname Other names


Centre Number Candidate Number




Paper


Statistics
🟐 🟐


PAPER 2 June 2025 Pearson Edexcel: GCSE (9–1) Statistics ISTO/2F
– Paper 2 – Foundation Tier – Merged Question Paper &
Foundation Tier Mark Scheme



Marks
Ruler graduated in centimetres and millimetres, protractor,
pair of compasses, pen, HB pencil, eraser, scientific calculator.


Instructions

•• Use black ink or ball‑point pen.
Fill in the boxes at the top of this page with your name,
centre number and candidate number.
•• Answer all questions.
Answer the questions in the spaces provided
– there may be more space than you need.
•• Scientific calculators may be used.
You must show all your working out with your answer clearly identified
at the end of your solution.

Information

•• The total mark for this paper is 80.
The marks for each question are shown in brackets
– 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.
• Try to answer every question.
• your answers if you have time at the end.
Check


Turn over


P76386A
©2025 Pearson Education Ltd.
Y:1/1/1/1/1/1/

, Answer ALL questions.

Write your answers in the spaces provided.




DO NOT WRITE IN THIS AREA
You must write down all the stages in your working.

1 Below are 10 cards from a game.




(a) Complete this two‑way table.


Black White Total




DO NOT WRITE IN THIS AREA
Star 3 1 4

Circle ........................ ........................ ........................



Total ........................ ........................ ........................



(1)
One of the 10 cards is picked at random.
(b) Write down the probability that the card picked is a star.




DO NOT WRITE IN THIS AREA


......................................................

(1)

(Total for Question 1 is 2 marks)




2

■■■■

, 2 The table shows information about the percentage of teenagers who used different types
of devices in 2015 and in 2022
DO NOT WRITE IN THIS AREA




Device Smartphone Desktop/Laptop computer Gaming console

Year 2015 2022 2015 2022 2015 2022

Percentage (%) 73 95 87 90 81 80

(Source: www.pewresearch.org)

Sapna created a visual representation of these data.




73% 95% 87% 90% 81% 80%
DO NOT WRITE IN THIS AREA




Discuss whether or not Sapna’s visual representation was an appropriate way to
represent this information.

............................................................................................................................. .....................................................................................................................



.................................................................................................................................. ................................................................................................................



....................................................................................................................................... ...........................................................................................................



............................................................................................................................................ ......................................................................................................



............................................................................................................................. .....................................................................................................................



.................................................................................................................................. ................................................................................................................



....................................................................................................................................... ...........................................................................................................



(Total for Question 2 is 2 marks)
DO NOT WRITE IN THIS AREA




3

■■■■ Turn over

, 3 The table shows information about the number of films that each of 12 students watched
during one week.




DO NOT WRITE IN THIS AREA
Number of films Frequency

1 2

2 6

3 3

4 1


(a) Work out the mean number of films watched per student.




DO NOT WRITE IN THIS AREA
......................................................

(2)
The mean number of films watched by twelve pensioners in the same week is 1.5
Alina claims that the students watched more television in this week than the pensioners.

(b) Explain why Alina’s claim may be incorrect.

............................................................................................................................. ................................................................................................................... ..



............................................................................................................................. .....................................................................................................................



............................................................................................................................. .....................................................................................................................
DO NOT WRITE IN THIS AREA

(1)

(Total for Question 3 is 3 marks)




4

■■■■

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