Search for question

high and close to 1. b) Draw a scatter plot such that Cov(T, G;) is positive and R? is low. c) Draw a scatter plot such that Cov(T;,G¡) is negative and R? is high and close to 1. d) Draw a scatter plot such that Cov (T;,G;) = 0. What would be the value of the R2 in this case? Explain in detail. (Hint: use the OLS estimator for the slope of a simple linear regression to answer)

Fig: 1

Fig: 2

Fig: 3

Fig: 4

Fig: 5