Examlex
An interval estimate is a single value used to estimate a population parameter.
One-tailed Test
A statistical hypothesis test in which the region of rejection is on only one side of the sampling distribution.
Population Variances
The squared deviation of a set of values in a population from their mean, representing the dispersion within the population.
Equality
A concept referring to the state or quality of being equal, indicating that two or more entities are the same in quantity, size, degree, or value.
Population Variances
A measure of the spread or dispersion of a set of data points in a population, indicating how much the members of the population differ from the population mean.
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