Question: The sample size is n = 225, so then the number of degrees of freedom is df = n - 2 = 225 - 2

The sample size is n = 225, so then the number of degrees of freedom is df = n - 2 = 225 - 2 = 223 The corresponding critical correlation value y, for a significance level of a = 0.05, for a two-tailed test is: = 0.5184/ 225 2 1-0.518- = 9.043 The p-value is computed as follows: P Pr( 2x] > 9.043) = <.0001 Since we have that p < .0001, it is concluded that the null hypothesis Ho is rejected

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