Examlex
When taking an objective test, remember that:
Sample Proportion
The fraction or percentage of the sample that represents part of a particular category or characteristic of interest.
Null Hypothesis
A hypothesis that assumes no significant difference or effect in the context of an experiment or test.
Alternative Hypothesis
A hypothesis that contradicts the null hypothesis, suggesting that there is a significant effect or difference.
Test Statistic
A value calculated from sample data during hypothesis testing. It is used to determine whether to reject the null hypothesis.
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