Examlex
If the coefficient of correlation is -0.80,then the percentage of the variation in y that is explained by the variation in x is:
Proposition
A statement that can either be true or false, but not both, used in logic to convey meaning.
Complement
In set theory, referring to the set of all elements not in a particular set within a given universal set; in logic, it may refer to the negation of a concept or term.
Obverse
The opposite or counterpart of a given logical statement.
Proposition
A statement that expresses a concept that can either be true or false.
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