Examlex
Metamorphic rocks are produced when rocks are
Critical Value
A threshold value in hypothesis testing that defines the boundary for rejecting the null hypothesis; it depends on the chosen significance level.
Null Hypothesis
A default hypothesis that there is no effect or no difference, and any observed deviation in data is due to chance.
Degrees Of Freedom
The number of independent values or quantities which can be assigned to a statistical distribution minus the number of parameters estimated.
Significance Level
The probability of rejecting the null hypothesis in a statistical test when it is true, commonly set at 0.05 or 5%.
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