The table below presents data on green liquor NazS concentration (in grams per liter) and paper machine production (in tons per day). y X 48 910 46 915 43 960 53 990 52 1010 a. Find the correlation coefficient. Blank 1 b. Find the equation of the regression line: y = Blank 2 + Blank 3x c. Find the mean green liquor NazS concentration when the production rate is 950 tons per day. Blank 4 Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer Blank 4 Add your