Taltson lake is in the canadian northwest territories. this lake has many northern pike. the following data was obtained by two fishermen visiting the lake. let x = length of a northern pike in inches and let y = weight in pounds. use your calculator to draw a scatter diagram. using the scatter diagram (no calculations), would you estimate the linear correlation coefficient to be positive, close to zero, or negative? x (inches) 20 24 36 41 46 y (pounds) 2 4 12 15 20