Examlex
An error in machine calibration is what type of variable?
Degrees Of Freedom
The number of independent values or quantities which can be assigned to a statistical distribution, influencing the shape of the distribution.
Dependent-Samples T Test
A mathematical method deployed to evaluate if there's a significant difference in averages between two associated groups.
Null Hypothesis
A statistical hypothesis that assumes no significant difference or effect in a given experiment or observation.
Critical Value
A point on the scale of a test statistic beyond which we reject the null hypothesis and conclude that the observed data are unlikely under the assumed model.
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