What is the relationship between the $ price of paint and the gallon demand for this paint? A random sample of (price, quantity) data for 7 days of operation was obtained. Construct a plot and describe the relationship between quantity and price, with emphasis on any unusual observations.
110, 1002 18, 1202 15, 2002 14, 2002 110, 902 17, 1102 16, 1502