Examlex
One criticism of the rational expectations model is that its assumption of highly competitive labor and product markets, with wages and prices adjusting quickly, does not always occur.
Confidence Interval
A range of values, derived from sample statistics, used to estimate the true parameter of a population with a specified level of confidence.
Null Hypothesis
A statement in statistical hypothesis testing that proposes no significant difference or effect, assumed true until evidence suggests otherwise.
Two-Tail Test
A statistical test where the critical area of a distribution is two-sided and tests whether a sample is either greater than or less than a certain range of values.
Two-Tail Test
A statistical test where the critical area of a distribution is two-sided and tests whether a sample is either greater than or less than a range of values.
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