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If We Are Interested in Determining Whether Two Variables Are β\beta

Question 60

Multiple Choice

If we are interested in determining whether two variables are linearly related,it is necessary to:


A) perform the t-test of the slope β\beta 1.
B) perform the t-test of the coefficient of correlation ρ\rho .
C) either a or b since they are identical.
D) None of these choices.

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