Examlex
Which of the following is not a characteristic of world-class companies?
Null Hypothesis
A default hypothesis that there is no significant difference or relationship between specified populations or variables, used in statistical testing.
ANOVA
Stands for Analysis of Variance, a statistical method used to compare means of three or more samples to understand if at least one of the sample means differs significantly from the others.
Mean Square
A statistical measure used in variance analysis, computed by dividing the sum of squares by the degrees of freedom.
Error
The difference between the observed value and the true value of a parameter in data, indicative of the degree of inaccuracy or deviation.
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