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Download Actual 2024 AQA GCSE STATISTICS 8382/2F Foundation Tier Paper 2 Question Paper + Mark Sche and more Exams Business Statistics in PDF only on Docsity!
Actual 2024 AQA GCSE STATISTICS 8382/2F Foundation Tier Paper 2 Question Paper + Mark Scheme AQA# Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature | declare this is my own work. GCSE STATISTICS Foundation Tier Paper 2 Monday 17 June 2024 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: * a calculator « mathematical instruments. Instructions e Use black ink or black ball-point pen. Draw diagrams in pencil. Fill in the boxes at the top of this page. Answer all questions. You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. 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). Do all rough work in this book. Cross out any work you do not want to be marked. Information « The marks for questions are shown in brackets. ¢ The maximum mark for this paper is 80. « You may ask for more answer paper and graph paper. These must be tagged securely to this answer booklet. For Examiner's Use Question Mark 1-4 ola|rnlola s/o 13 14 15 TOTAL UN 2483 8 IB/G/Jun24/G4004/E9 8382/2F 1 Do not write itside the Answer all questions in the spaces provided. ar 1 Here is a scatter diagram. Four of the points have been labelled. A x x x x x Cc x x Bx x xD Which one of these points is an outlier? Circle the letter of the outlier. [1 mark] A B Cc D 2 A fair, six-sided dice is rolled once. Circle the probability of getting a 4 [1 mark] 1 1 4 = Z a 4 6 2 6 WN ee 3 5 32 students were asked their favourite type of computer game. Some of the results are shown. Type of game Tally Frequency Action Simulation LUT | | | | 9 Real-Time Strategy LAT LUT | 1 Role-playing Sport Other 5 (a) Here are the rest of the results. Role-playing Other Action Role-playing Role-playing Role-playing Action Other Other Sport Role-playing Role-playing Use these results to complete the table. [3 marks] 5 (b) How many more students said Real-Time Strategy than Sport? [1 mark] Answer IMAI IB/G/Jun24/8382/2F Do not write outside the box 4 5 (c) 5 (d) Vicki says, “In this sample Real-Time Strategy was more than twice as popular as Role-playing.” Comment on this conclusion. [2 marks] One of the 32 students is picked at random. The teacher says, “The probability that this student's favourite type of game is Simulation is more than 0.25” Is the teacher correct? Tick () a box. Yes You must give a reason for your answer. No [2 marks] box Do not write outside the MUN Turn over > IB/G/Jun24/8382/2F 5 Do not write 6 (c) lona says, outside the “The restaurant should stop serving toffee pudding as it is the least popular dessert.” Give a reason why she may not be correct. [1 mark] 6 (d) (i) lona writes a short survey that she will ask customers to complete after their meal. Here is one of the questions, “I’m sure you enjoyed our tasty desserts, didn’t you?” One criticism of the question is that it does not have a response section. Write one different criticism of this question. [1 mark] 6 (d) (ii) Another question in lona’s survey is, “How many times have you been to this restaurant this year?” Using all the tick boxes below, design a suitable response section for this question. Do not add any more tick boxes. [2 marks] 7 Turn over > 07 IB/G/Jun24/8382/2F 7 7 (a) Students in a school can attend clubs after school. Kai wants to find out which club is the most popular with Year 7 students. He asks every 4th student on the list of Year 7 students which clubs they attend. 7 (a) (i) Name Kai’s sampling method. Answer 7 (a) (ii) Give two advantages of Kai’s sampling method. Advantage 1 [1 mark] [2 marks] Advantage 2 IMA IB/G/Jun24/8382/2F Do not write outside the box 8 10 Do not write outside the box There are no questions printed on this page DO NOT WRITE/ON THIS PAGE ANSWER IN THE/SPACES PROVIDED 10 IB/GiJun24/8382/2F 10 11 Do not write outside the 8 Yamil is the manager at a zoo. box He wants to find out more information about the visitors. He asks every visitor on Monday to complete a questionnaire after their visit. 8 (a) (i) Write down one possible problem with Yamil’s data collection method. Give a solution to the problem. [2 marks] Problem Solution 8 (a) (ii) Write down a different possible problem with Yamil’s data collection method. You do not need to give a solution to the problem. [1 mark] Problem Question 8 continues on the next page Turn over > 11 IB/GiJun24/8382/2F 11 13 Do not write outside the 8 (b) (ii) Complete the cumulative frequency diagram for the data. box [3 marks] 500 450 400 350 Cumulative 300 frequency 250 200 150 100 50 Eee 0) 1 2 3 4 5 6 f Hours at the zoo, / 8 (b) (iii) Use the cumulative frequency diagram to work out an estimate of how many visitors stayed at the zoo between 2 and 5 hours. [2 marks] Answer 8 (b) (iv) Use your cumulative frequency diagram to work out an estimate of the 50th percentile. [2 marks] Answer hours Turn over > IM IB/GiJun24/8382/2F 13 14 Do not write outside the 8 (c) Yamil also wants to investigate how much money the visitors spend in the restaurant. box He does not ask the visitors. Write down one way he could get this data. [1 mark] 8 (d) Yamil has data for the number of visitors to the zoo and how much was spent in the gift shop, for each day in July. The Spearman’s rank correlation coefficient for the number of visitors and the total amount of money spent in the gift shop is 0.82 Write a conclusion in context. [1 mark] 14 14 IB/G/Jun24/8382/2F 14 16 9 (a) Ragnar wants to know if the age of a person is related to the number of apps on their phone. Circle the response variable. [1 mark] The age of the person The model of phone The number of apps on the phone The number of people asked 9 (b) Ragnar draws this scatter diagram to show his data. ] | 454— a | 40 id | ex | Sx | 354— KK ~ XX | 30 “ Number | ofapps 25 | x | 20 .. x | * 15 xe | x | 10 | | 5 i x | 0 Ly 0 10 20 30 40 50 60 70 80 90 100 Age (years) Give one criticism of Ragnar’s data set. [1 mark] INIA IB/G/Jun24/8382/2F Do not write outside the box 16 17 Do not write outside the 9 (c) Ragnar works out box « the mean age is 35 years e the mean number of apps is 26 Use this information to draw a line of best fit on the scatter diagram. [2 marks] 9 (d) Tick (’) a box to describe any correlation in the data. [1 mark] Positive Negative No correlation correlation correlation 9 (e) Estimate how many apps a 70-year-old person has on their phone. [1 mark] Answer 6 Turn over for the next question Turn over > 17 IB/GiJun24/8382/2F 17 10 (c) 10 (d) I 1 19 Do not write outside the Calculate an estimate for the mean time it takes to complete the test. box [3 marks] Answer minutes Why is your answer to Question 10 (c) only an estimate? [1 mark] 7 Turn over for the next question Turn over > IB/G/Jun24/8382/2F 19 20 Do not write itside the 11 The table shows the price of 1 gram of gold at the start of each year from 2019 to 2022. oN bO8 Year 2019 2020 2021 2022 Price (£) 32.71 38.08 45.37 43.07 Source: gold.co.uk 11 (a) Using 2019 as the base year, show that the index number for 2022 is 131.7 to 1 decimal place. [2 marks] 11 (b) Here is a statement, ‘With 2019 as the base year, for every year in the future, the index number must be greater than 100’ Do you agree with this statement? Tick (W) a box. Yes No Give a reason for your answer. [1 mark] 3 20 IB/GiJun24/83822F = DQ) 
