Examlex
Coal is the altered remains of ancient ____________.
Factor B
In experimental designs, it refers to the second independent variable being studied for its effect on the dependent variable.
Mean Square
A statistical measure calculated by dividing the sum of squares by the degrees of freedom, often used in variance analysis.
Interaction Effect
A phenomenon in statistical analysis indicating that the effect of one variable on a certain outcome depends on the level of another variable.
Levels
Distinct categories or values that independent or dependent variables can take in a study or experiment.
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