Examlex
Do-not-call lists restrict companies from calling their own customers.
One-way ANOVA
A statistical method used to compare the means of three or more independent groups on a single variable to see if they are significantly different.
Test Statistic
A number calculated from sample data used to make inferences about a population parameter in hypothesis testing.
Mean Square
The mean square is the average of the squares of a set of numbers, often used in variance and regression analysis.
Degrees of Freedom
The number of values in a statistical calculation that are free to vary without violating any constraints.
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