Use the data points representing Clothes-4-You shoe sales, where x is the average temperature and y is the number of shoes sold. (5, 66), (8, 54), (11, 63), (18, 70), (24, 51), (32, 68), (36, 60), (44, 73), (50, 55) Is the sale of 90 shoes a reliable prediction when the temperature is 80°F?.