Examlex
The early contingency theories have many conceptual weaknesses that make them difficult to validate and limit their practical utility.
Null Hypothesis
A statement used in statistical testing which proposes that no significant difference or effect exists between certain characteristics of a population.
Type I Error
The error of rejecting a true null hypothesis, also known as a "false positive."
Null Hypothesis
An assertion or proposition in statistics that indicates no significant difference or effect, serving as the default assumption to test against.
Type II Error
The error that occurs when the null hypothesis is falsely accepted, failing to detect an effect or difference when one actually exists.
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