Examlex
In all the rank tests,normality is not a required assumption for the underlying populations.
Intelligence
The ability to learn, understand, and apply information, solve problems, and adapt to new situations.
Correlation Coefficient
A statistical measure that calculates the degree to which two variables move in relation to each other.
Reliability
The consistency and dependability of a measure, test, or system in producing similar results under consistent conditions.
Spearman's "G" Factor
A theory proposing that a general intelligence factor underlies all cognitive abilities.
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