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In a written contract, Sheldon agreed to tutor the children of Mrs. Smith for a certain period of time. However, Sheldon, prior to starting classes, announced that he would not be able to tutor the children due to other commitments of his. In this case, there has been a(n) :
Unidirectional Correlation
A correlation where an increase in one variable is associated with an increase in another or a decrease in one is associated with a decrease in the other, without implying causation.
Negative Correlation
An association between two variables characterized by the increase of one and the decrease of the other.
Nondirectional Correlation
A type of correlation that indicates a statistical relationship between two variables without specifying whether the relationship is positive or negative.
Negative Correlation
A connection between two variables where as one variable rises, the other falls.
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