Plastic parts produced by an injection molding operation are checked for conformance to specifications Each tool contains 14 cavities in which parts are produced and these parts fall into a conveyor when the press opens An inspector chooses 1 part s from among the 14 at random Two cavities are affected by a temperature malfunction that results in parts that do not conform to specifications Round your answers to four decimal places PRUUPUAN A I Are OSLENDAN 06 07 07 05 25321 Samman 240 000 a What is the probability that the inspector finds exactly one nonconforming part b What is the probability that the inspector finds at least one nonconforming part