Question: Answer all questions with explanation 4) For a linear regression model based on 20 samples: Coefficient t-stat Constant -0.4 -2 X 0.9 3 a} What

Answer all questions with explanation

4) For a linear regression model based on 20 samples: Coefficient t-stat Constant -0.4 -2 X 0.9 3 a} What is the standard error for X? b) What is the F-stat and pvalue for this model? c} Find R2

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