'Sampling conditions' diaporamas de présentation

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Standard Error of the Mean

Standard Error of the Mean. This equation implies that sampling error decreases as sample size increases. This is important because it suggests that if we want to make sampling error as small as possible, we need to use as large of a sample size as we can manage. Standard Error of the Mean.

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Sampling error

Sampling error. Error that occurs in data due to the errors inherent in sampling from a population Population : the group of interest (e.g., all students at UIC) Sample : a subset of the population that is studied (i.e., people in this class) Symbols for making the distinction:

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