Question: Is the correlation significant? A study reports correlation r = 0.5 based on a sample of size n = 20. Another study reports the same

Is the correlation significant? A study reports correlation r = −0.5 based on a sample of size n = 20. Another study reports the same correlation based on a sample of size n = 10. For each, use Table G to test the null hypothesis that the population correlation ρ = 0 against the one-sided alternativeρ < 0. Are the results significant at the 5% level? Explain why the conclusions of the two studies differ.

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