Examlex
Skill-biased technical change is:
DfWG
Degrees of Freedom Within Groups, a statistical concept used in variance analysis to describe the number of independent pieces of information that went into the estimate of variability.
Critical Value
The threshold value that a test statistic must exceed to reject the null hypothesis in a statistical test.
Df
Abbreviation for degrees of freedom, indicating the number of values in a final calculation of a statistic that are free to vary.
Critical Value
A threshold value in hypothesis testing, beyond which the null hypothesis is rejected, determined by the chosen significance level.
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