Examlex
"Working capital" is the money needed to pay for short term expenses--such as employee salaries, advertising, and marketing research--as they occur.
Hypothesized Value
A specific value proposed as existing or being true within the context of a statistical hypothesis test.
Null Hypothesis
A default statement that indicates no effect, difference, or relationship between two or more variables in an experiment.
Alternative Hypothesis
The hypothesis that is tested against the null hypothesis, usually representing the notion of a difference or effect.
Type I Error
Erroneously dismissing a true null hypothesis, often called a "false positive."
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