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| An analyst conducts a significance test to determine if the relation between two variables is real or the result of chance. His null hypothesis is that the population correlation coefficient is equal to zero and his alternative hypothesis is that the population correlation coefficient is different from zero. He gathers the following information:Value of the test statistic2.8092 Critical value at the 0.05 significance level1.96 Critical value at the 0.01 significance level2.58 The analyst most likely conducted a: A: one-tailed test and can reject his null hypothesis. B:two-tailed test and can reject his null hypothesis. C: two-tailed test and cannot reject his null hypothesis |
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