'l. Taltson Lake is in the Canadian Northwest Territories. This lake has many northern pike. The following data was obtained by two shermen visiting the lake. Let x = length of a northern pike in inches and let y = weight in pounds. x(inches) 20 24 36 41 46 y(pounds) 2 4 12 15 20 a. Draw a scatter diagram. Using the scatter diagram, would you estimate the linear correlation coefficient r to be positive. close to zero, or negative