Examlex
Public choice theory focuses on the economics of
Parametric Statistics
A category of statistical techniques that assume data come from a type of probability distribution and involve parameters (such as the mean and variance) in that distribution.
Research Hypothesis
A statement of inequality between two variables. See Null hypothesis.
Four Groups
A division within a study or experiment where participants are split into four distinct sets for comparison or analysis.
P < 0.05
Indicates a probability of less than 5% that the observed results occurred by chance, suggesting statistical significance in hypothesis testing.
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