Question: A large sample is collected in order to study the relationship between two variables x and y whether x can be used to predict y.
A large sample is collected in order to study the relationship between two variables x and y whether x can be used to predict y. It is found that r = -.65. Which one of the following statements is true?
Ax and y are almost perfectly linear correlated, and y increases as x increases
Bx and y are moderately linear correlated, and y increases as x increases
Cx and y are almost perfectly linear correlated, and y decreases as x increases
Dx and y are moderately linear correlated, and y decreases as x increases
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