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An r-value of -0.28 can be interpreted to mean that: the predictive value of the test is 7.84% accurate. the relationship between the two criteria
An r-value of -0.28 can be interpreted to mean that:
the predictive value of the test is 7.84% accurate.
the relationship between the two criteria is causal.
the two variables tend to be closely related.
success on the first criterion correlated 0.82 with failure on the second criterion.
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