Question: I already did these. I only need e and f please!! 1. Below are descriptive statistics for three continuous variablesY, X, and Xas well as

I already did these. I only need e and f please!!

1. Below are descriptive statistics for three continuous variablesY, X, and Xas well as the correlations between them. These variables were measured for a random sample of 510 people. X, Y Mean V X ariance 1.00 0.43 20 4 1.00 17 7. X X 5 Y -0.39 1.00 0 -0.01 8.6 1:174 Twitter vil TE total (e) Test the hypothesis that I, equals zero. Use >=0.01. Show your work. [9 Points] (nTest the hypothesis that I, equals zero. Use [=0.01. Show your work. [9 Points] 1. Below are descriptive statistics for three continuous variables-Y, X, and X, as well as the correlations between them. These variables were measured for a random sample of 510 people, X, Y Mean ariance 1.00 20 X, 0.43 1.00 17 7. S Y -0.01 8.6 -0.39 1.00 0 (a) Report the prediction equation for the regression of Yon X and X. Show your work. 19 Points (b) Interpret the values of a, b, and by 19 Points] (c) Compute and interpret the value of R Show your work. 19 Points) (a) Test the hypothesis that I equals zero. Use /=0.01. Show your work. [9 Points]

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