Examlex
The Kirby-Bauer test uses an agar surface seeded with the test bacterium, and small discs containing a specific concentration of several drugs are placed on the surface.
Probability
The measure of the likelihood that an event will occur, expressed as a number between 0 and 1.
Test Statistic
A calculated value used in statistical hypothesis testing to compare against a critical value to decide whether to reject the null hypothesis.
T Value
A statistic calculated in a T-test that measures the size of the difference relative to the variation in your sample data.
Homogeneity-of-Variance
The assumption that different samples in a study have the same variance or variability, often checked before applying certain statistical tests.
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