Mathematics Statistics 2 9709: Sampling Topical Past Paper Questions
Cambridge AS & A Level Mathematics Statistics 2 (9709) past-paper questions on Sampling, free. This topic is occasionally examined across 8 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Luis has to choose one person at random from four people, A, B, C and D. He throws a fair six-sided die. If the score is 1, he will choose A. If the score is 2 he will choose B. If the score is 3, he will choose C. If the score is 4 or more he will choose D. (i) Explain why the c…
A residents’ association has 654 members, numbered from 1 to 654. The secretary wishes to send a questionnaire to a random sample of members. In order to choose the members for the sample she uses a table of random numbers. The first line in the table is as follows. 1096 4357 376…
Dominic wishes to choose a random sample of five students from the 150 students in his year. He numbers the students from 1 to 150. Then he uses his calculator to generate five random numbers between 0 and 1. He multiplies each random number by 150 and rounds up to the next whole…
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