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question 81

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Definitions:

Population Means

The average values for variables within a total population under study.

Null Hypothesis

A hypothesis that suggests no statistical significance exists in a set of given observations, implying no effect or relationship between variables.

Population Means

The average value of a particular variable across the entire population of interest.

Inferential Statistics

Statistical methods that allow researchers to make inferences or predictions about a population based on a sample.

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