Examlex
Systematic sampling involves systematically spreading the sample through a list of population members.
Null
Often refers to a value of zero in various contexts, such as null pointers in programming or null hypotheses in statistics.
Alpha
A threshold level used in statistics to determine the significance of results, often set at 0.05 or 5%.
Critical Value
A threshold in hypothesis testing that determines whether to reject the null hypothesis, based on the distribution of a test statistic.
Hypotheses
Are statements or predictions that can be tested by scientific research to either be supported or refuted through evidence.
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