Examlex
Summative evaluations sometimes fail to detect genuine program effects. These Type _____ errors often happen because _______.
Hypothesis Testing
A statistical method that utilizes sample data to evaluate a hypothesis about a population parameter.
Type II Error
The error that occurs when a statistical test fails to reject a false null hypothesis.
Level Of Significance
The chance of mistakenly denying the null hypothesis in a statistical examination when in fact it is accurate.
Probability
A measure of the likelihood that an event will occur.
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