An electronics retailer would like to investigate the relationship between the selling price of a certain digital camera model and the demand for it. The accompanying table shows the weekly demand for the camera in one particular market along with the corresponding price. Determine the sample correlation coefcient between the selling price and the demand for this camera. a Click the icon to view the demand and price data. Demand and Price r= (Round to three decimal places as needed.) Demand Price % 19 330 19 340 14 350 'l 1 360 13 370 9 380 7 390