Examlex
Dividend increases usually occur prior to an increase in earnings.
Type II Error
The mistake of failing to reject a false null hypothesis, also known as a "false negative" finding in statistical tests.
Sample Size
The number of observations or replicates included in a statistical sample, which directly impacts the validity and accuracy of an analysis.
Level of Significance
Represents the critical value that delineates the boundary for rejecting the null hypothesis in hypothesis testing.
Power of Test
The probability that a statistical test will correctly reject a false null hypothesis, a measure of a test’s ability to detect an effect when there is one.
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