Examlex
Provide an example of a research study with a small-n design.
Variance
Variance is a statistical measurement that describes the spread of numbers in a data set, indicating how far each number in the set is from the mean.
T-statistics
A measure used in statistical analysis to determine the difference between a sample statistic and its hypothesized population parameter, scaled by the standard error.
Within-group Variability
Refers to variations in observations within individual groups or categories in a dataset.
Null Hypothesis
The hypothesis that assumes no significant difference or relationship exists between specified populations or parameters.
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