2 - A Factory produces very expensive and high quality chip rings that their qualities are measured in term of curvature and diameter. Result of quality control by experts is given the following table. Curvature Diameter Quality Control Result 2.95 6.63 Passed 2.53 7.79 Passed 3.57 5.65 Passed 3.16 5 .47 Passed 2.58 4.46 Not Passed 2.16 6.22 Not Passed 3.27 3.52 Not Passed A Use discriminant analysis to develop a rule, by observing the scatter diagram for these observations and trial and error and not necessarily by using statistical software that classies these observations perfectly. B Test the rule you developed to classify a new item with curvature 2.81 and diameter 5.46