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What sampling method collects data from every member of the population?
A
Easily reached people may differ systematically from the population.
B
A census.
C
The testing may destroy the items.
D
It requires no sampling frame.
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2.1.3 Statistical Sampling Flashcards
25 flashcards on WJEC A Level Maths 2.1.3 Statistical Sampling: the key formulae, methods and definitions you need to recall for AS Unit 1, AS Unit 2, A2 Unit 3 and A2 Unit 4.