Examlex
At what level of the hierarchical framework (according to the "Using the Framework" box) did Barack Obama specifically state his intent to repeal DADT?
Test Statistic
A metric derived from data in a sample during a hypothesis testing process, employed to decide if the null hypothesis should be discarded.
Proportions
Ratios indicating the fractional part of a whole that have specific characteristics.
Critical Value
A point on the scale of the test statistic beyond which we reject the null hypothesis, significant in hypothesis testing.
Level of Significance
The probability of rejecting the null hypothesis in a statistical test when it is actually true; a measure of the risk of making a Type I error.
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