maths statistics
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Last updated 10:48 AM on 1/21/25
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8 Terms
1
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population
the while set of items that are of interest
2
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sample
some subset of the population intended to represent the population
3
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sampling unit
each individual thing in the population that can be sampled
4
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census
we could collect data either from a sample or from the entire population
5
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advantages of census
should give completely accurate result
6
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advantages sample
cheaper
quicker
less data to process
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disadvantage of census
time consuming
expensive
cannot be used when testing involves destruction
large volume of data to process
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sample disadvantages
data may not be accurate
data may not be large enough to represent small sub groups
Note 
Flashcards (27)