AQA GCSE STATISTICS 8382/2F Foundation Tier Paper 2 Version: 1.0 Final *JUN2383822F01* IB/G/Jun23/E11 8382/2F QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023

AQA GCSE STATISTICS 8382/2F Foundation Tier Paper 2 Version: 1.0 Final *JUN2383822F01* IB/G/Jun23/E11 8382/2F For Examiner’s Use Question Mark 1-3 4 5 6 7 8 9 10 11 12 13 TOTAL I declare this is my own work. Monday 19 June 2023 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a calculator • mathematical instruments. Instructions • 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. Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature GCSE STATISTICS Foundation Tier Paper 2 F 2 *02* IB/G/Jun23/8382/2F Do not write outside the box 1 Ted has these 10 letter cards. V O L L E Y B A L L He selects one card at random. What is the probability that Ted selects the letter L? Circle your answer. [1 mark] 1 2 4 10 6 10 4 6 2 Here is a line graph. Circle the letter that best describes the relationship shown by the graph. [1 mark] A As the size increases, the price increases. B The size and price are not related. C As the size decreases, the price decreases. D As the size increases, the price decreases. Answer all questions in the spaces provided. 3 *03* Turn over ► IB/G/Jun23/8382/2F Do not write outside the 3 Here are seven numbers. box 2 4 9 11 14 14 14 3 (a) What is the value of the median? Circle your answer. [1 mark] 4 11 12.5 14 3 (b) What is the value of the lower quartile of the seven numbers? Circle your answer. [1 mark] 2 3 4 11 Turn over for the next question 4 4 *04* IB/G/Jun23/8382/2F Do not write outside the 4 Seb box asks a sample of 24 people how many films they have watched at the cinema in the last month. Here are his results. 1 3 0 1 1 2 4 1 2 2 5 0 1 1 1 2 3 3 5 0 1 3 2 2 4 (a) Seb’s data can be described as raw data. What are raw data? [1 mark] 4 (b) Complete the tally chart to show Seb’s results. [3 marks] Number of films watched Tally Frequency 0 1 2 3 4 5 5 *05* Turn over ► IB/G/Jun23/8382/2F Do not write outside the 4 box (c) Seb writes this conclusion, The average number of films watched was 1 Which average does Seb use to make this conclusion? [1 mark] Answer 4 (d) Seb says, “In my sample, 1 4 of people did not watch a film at the cinema in the last month.” Is Seb correct? Tick () a box. Yes No Give a reason for your answer. [2 marks] Turn over for the next question 7 6 *06* IB/G/Jun23/8382/2F Do not write outside the 5 The table shows the number of single box -use plastic bags issued by two supermarkets in different years. Year Plastic bags issued by supermarket A (thousands) Plastic bags issued by supermarket B (thousands) 2016 420 235 2017 309 168 2021 No data 24 5 (a) Work out the total number of single-use plastic bags issued by supermarket A and supermarket B in 2016. [2 marks] Answer thousand 5 (b) Describe the trend in the number of single-use plastic bags issued by supermarket B. [1 mark] 5 (c) Between which two consecutive years was the biggest change in the number of single-use plastic bags issued by supermarket B? [2 marks] Answer and 7 *07* Turn over ► IB/G/Jun23/8382/2F Do not write outside the 5 box (d) The manager of supermarket A claims that the number of plastic bags issued by this supermarket dropped by more than a third between 2017 and 2018. Do the data in the table support this claim? Tick () a box. Yes No You must show your working. [3 marks] 5 (e) There are no data for supermarket A in 2021. Give one possible reason why no data are available. [1 mark] Turn over for the next question 9 8 *08* IB/G/Jun23/8382/2F Do not write outside the 6 Anna owns a shop. box She wants to find out what her past customers think about the quality of the headphones they bought. 6 (a) Write down two advantages of asking a sample of customers rather than taking a census. [2 marks] 1 2 6 (b) Anna considers asking all the contacts listed on her mobile phone. Give two reasons why this is not a good s