Question: ) Is it easier to reject the Null hypothesis with a one-tail or two-tail t-test? 2) Is it easier to reject the Null hypothesis when

) Is it easier to reject the Null hypothesis with a one-tail or two-tail t-test? 2) Is it easier to reject the Null hypothesis when alpha = .01 or .05? 3 & 4) Identify strengths of correlation coefficients

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