Find the critical value. Assume that the test is two-tailed and that n denotes the number of pairs of data.
-Given that the rank correlation coefficient, r $\mathbf { r } _ { \mathrm { S } }$ , for 20 pairs of data is 0.547, test the claim of correlation between
the two variables. Use a significance level of 0.05.

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The Answer of Find the critical value. Assume that the test is two-tailed and that n denotes the number of pairs of data.
-Given that the rank correlation coefficient, r $\mathbf { r } _ { \mathrm { S } }$ , for 20 pairs of data is 0.547, test the claim of correlation between
the two variables. Use a significance level of 0.05.

Find the Critical Value rS\mathbf { r } _ { \mathrm { S } }rS​

Find the Critical Value $\mathbf { r } _ { \mathrm { S } }$