Question: Question list Question 12 Question 13 Question 14 Question 15 Question 16 Question 17 Question 18 Question 19 estimated regression function is: P^i=1.20+0.71Hi where P^i

 Question list Question 12 Question 13 Question 14 Question 15 Question

Question list Question 12 Question 13 Question 14 Question 15 Question 16 Question 17 Question 18 Question 19 estimated regression function is: P^i=1.20+0.71Hi where P^i is the predicted value of the number points scored by the ith player in the tournament and Hi is the height of the ith inches. Michael wants to check how well his OLS regression line fits the data before arriving at any conclusion. From the sample data, he makes the following calculations. i=1105(P^iP)2=78.45i=1105(PiP)2=103.47 The regression R2 is (Round your answer to two decimal places.) Which of the following statements are true about the value of R2? (Check all that apply). A. The value of R2 lies between -1 and +1 . B. If the independent variable explains all the variations in the dependent variable, then the value of R2 will be -1 . C. The value of R2 lies between 0 and 1 . D. If the independent variable explains none of the variations in the dependent variable, then the value of R2 will be 0

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