Examlex
________ is an open source program supported by the Apache Foundation that manages thousands of computers and that implements MapReduce.
Alternative Hypothesis
A hypothesis that suggests there is a difference, effect, or relationship for the general population; it contrasts with the null hypothesis.
MST Degrees of Freedom
Represents the number of independent values or quantities which can be assigned to a statistical distribution minus the number of population parameters estimated simultaneously.
MSE Degrees of Freedom
The number of independent values or quantities that can vary in the calculation of the mean squared error (MSE).
Degrees of Freedom
The number of independent values in a statistical calculation that can vary without violating any constraints applied to them, often informing the complexity of an analysis or test.
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