m) UESTION 1[27 marks] Jabulani, a grade 10 Mathematical Literacy student is in the market for a smart phone. His school has recently been equipped with uncapped wi-fi to allow learners access to online learning platforms. All learners were encouraged to acquire a smartphone and to use it as a learning resource at school. He decides to conduct a brief survey in the school by means of a short questionnaire, in order to determine which phone is most preferred in his school. The participants must choose from 5 different smartphones, Samsung galaxy A24, iPhone 14, Huawei nova 11i, Samsung Galaxy S24 Ultra, Hisense Infinity H60 Lite. You are required to assist Jabulani in writing up a suitable questionnaire to collect the required data from a sample of 40 persons. The data must provide clarity on the phone preference from the 5 smartphones listed above, and also the type of phone that the person Mathematical Literacy 2024 Marks 4 Grade 10 SBA task - Investigation - Term NSC PART B (Must be completed inside the classroom in one lesson under controlled conditions) 1.4 Who represents the population in the above scenario? 1.5 Is the category of smartphone numerical or categorical data? 1.6 1.7 Jabulani's school consists of 350 learners and 10 teachers, calculate the percentage of the sample that participated in the study. Round off your answer to the nearest whole number. Is this sample calculated in 1.5 above a good representative of the whole school, explain your answer? (2) (2) (5) (2)​