Examlex
Decide what values of the variable cannot possibly be solutions for the equation.
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Alternative Hypothesis
A statement in hypothesis testing that proposes a relationship between variables or indicates a statistically significant effect, contrasting with the null hypothesis.
Null Hypothesis
A default position in statistical hypothesis testing that assumes no relationship or meaningful difference between certain observed phenomena.
Test Statistic
A number derived from sample observations in a hypothesis test, essential for determining the rejection of the null hypothesis.
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