Examlex
Most audience members will remember only about half of what they were told a day after hearing a presentation.
Analysis of Variance
A statistical method used to compare three or more samples means by analyzing their variances.
F-statistic
A ratio used in statistical analysis to determine if there are significant differences between group means in a dataset, typically in ANOVA tests.
Null Hypothesis
A default hypothesis that there is no effect or no difference, and any observed difference is due to sampling or experimental error.
Confidence Interval
A range of values that is used to estimate the true value of a population parameter with a certain degree of confidence.
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