Examlex
What do demographers call urban areas with at least 50,000 inhabitants?
Critical Value
A threshold in hypothesis testing that defines the boundary or cutoff for deciding whether to reject the null hypothesis.
Null Hypothesis
A statistical hypothesis that suggests there is no effect or no difference, and it serves as the default position that there is no association between two measured phenomena.
One-way ANOVA
A statistical method used to compare the means of three or more independent groups to determine if there is a statistically significant difference among them.
F-ratio
The F-ratio is a statistic used in analysis of variance (ANOVA) to compare the variability between groups to the variability within groups, assessing whether group means are significantly different.
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