Suppose that , and are estimators of the parameter

Assume all assumptions for the simple linear regression is satisfied unless that assumption is specifically asked. Answer the questions 1 to 9 using the above information. Which of the following is the Pearson’s correlation between height and weight for the complete data? (a) -0.796 (b) -0.633 (c) 0.401 (d) 0.633 (e) 0.796. r= ................
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