Question: Please show work Problem # 1 (12.5 pts) Ten salespeople were surveyed and the average number of client contacts per month, x, and the sales

Please show work

Problem # 1 (12.5 pts) Ten salespeople were surveyed and the average number of client contacts per month, x, and the sales volume, y (in thousands), were recorded for each: X 40 42 44 40 41 46 50 Y 48 50 55 50 42 55 45 30 80 90 95 110 130 a) Find the correlation coefficient r. b) Find the regression equation c) Construct the scatter plot and graph the regression equation

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