What is ppm in process capability?
What is ppm in process capability? What is PPM? PPM indicates the number of nonconforming parts in your process, expressed in parts per million. For example, a manager of a fast food restaurant observes that 20 out of 1000 customers waited more than 3 minutes for service. Therefore, PPM = (20/1000) * 1000000 = 20000. … Continue reading What is ppm in process capability?
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