Examlex
The more-developed countries have typically always had low population growth rate.
Equal-variances Test
A statistical test used to determine if two populations have the same variance.
Degrees of Freedom
The count of unique values or quantities that can be allocated to a statistical distribution or a system while still adhering to given constraints.
Normal Populations
A population distribution that follows a normal (Gaussian) curve, where most observations cluster around the mean, and probabilities for values can be calculated using the curve.
Independent Sample
A sample that is selected from a population in such a way that the entities are not related or do not affect each other.
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