Examlex
The Centers for Disease Control and Prevention assigns the most virulent microbes known to cause human disease to Biosafety Level 4.
F Statistic
A ratio used in statistical analysis to compare variances among sample groups, central to conducting an ANOVA test.
Mean Squares
An average of squared deviations, used in variance analysis to assess variability within data sets.
Randomized Design
An experimental setup where subjects are randomly allocated to different treatment groups to eliminate bias and ensure validity of the results.
F-Distribution
A probability distribution used in analysis of variance, described by degrees of freedom and central to calculating F statistics.
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