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A-level Edexcel Maths > Statistics definitions > Flashcards

Flashcards in Statistics definitions Deck (4)
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1

What is a population?

it is the whole set of items that are of interest

2

What is a sample?

it is some subset of the population intended to represent the population

3

What is a sampling unit?

each individual thing in the population that can be sampled

4

What is a sampling frame?

it is the list of items from which a sample is obtained