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F-tests
F-tests are a class of statistical tests that compare the variances between groups to ascertain whether the means are significantly different, often based on F distribution.
One-tailed Tests
A type of hypothesis test that determines if there is a significant difference in a specific direction between the compared groups.
Population Variances
A measure of the dispersion of a population's values, quantifying how much the members of the population differ from the population mean.
Population Variances
A measure of the dispersion of a set of data points in a population, calculating the average of the squared differences from the mean.
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