Using the same graph again, find the least squares regression line of the data below using the regression feature of a graphing utility. Then, find the correlation coefficient for the regression line. Round to four decimal places.
A. 0.9766
B. 0.9537
C. 0.971
D. 0.6547
Answer:C
Using the same graph again, find the least squares regression line of the data below using the regression feature of a graphing utility. Then, find the correlation coefficient for the regression line. Round to four decimal places.
A. 0.9766 B. 0.9537 C. 0.971 D. 0.6547