Examlex
At least __________ states had to ratify the Constitution for it to become law.
Level of Significance
Refers to the probability threshold beyond which a null hypothesis is rejected in statistical testing, typically set at 0.05 or 5%.
Obtained Value
The actual value or result that is observed or calculated during an experiment or statistical analysis.
Critical Value
A threshold value used in hypothesis testing, which, when exceeded by the test statistic, results in the rejection of the null hypothesis.
Independent-Samples T Test
A statistical test used to compare the means of two independent groups to determine if there is a statistically significant difference between them.
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