Examlex
Shortly after Muhammad's death, ____ was selected as the first caliph.
Error Sum Of Squares
A measure in statistical analysis that quantifies the discrepancy between the observed and estimated values under the model.
Standard Error
A statistical measure that indicates the accuracy with which a sample distribution represents a population by measuring the dispersion of sample means around the population mean.
Coefficient Of Determination
A statistic that quantifies the proportion of the variance in the dependent variable that is predictable from the independent variable(s), often symbolized as R^2.
Test Statistic
A statistic derived from the data of a sample during a hypothesis test that determines if the null hypothesis should be discarded.
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