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GCSE Secondary Maths Age 13-17 - Probability & Statistics: Sampling Data - Explained
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Mathematics
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10th - 12th Grade
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Hard
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Kate is organizing a school party and needs to order pizzas. She surveys 60 students to determine their pizza preferences, finding that 20 prefer ham pizza. Assuming this sample represents the entire school of 1200 students, she calculates that 400 students would want ham pizza. The video discusses the assumption that the sample is representative and how this might affect the accuracy of the order.
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