Question: 25. Refer to Problem 24, find the correlation coefficient between the X and Y variables. Perform a test, using the 5% level of significance, of

25. Refer to Problem 24, find the correlation coefficient between the X and Y variables.

Perform a test, using the 5% level of significance, of the hypothesis H0 : ρ = 0 versus H1 : ρ > 0.

690 15 Simple Linear Regression Analysis

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