Examlex
While a computer is running, the operating system remains in memory.
Normal Curve
A symmetrical bell-shaped curve that represents the distribution of many types of data where most values cluster around a mean.
Obtained Value
The score or number that results from a specific measurement or calculation.
Critical Value
A threshold in a hypothesis test that determines the boundary for rejecting the null hypothesis.
Type II Error
A statistical error that occurs when a false null hypothesis is not rejected, meaning a true effect or difference is missed.
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