Final answer:
The number of defective products per million (dppm) will be 8,800 at a 3.20 sigma level.
Step-by-step explanation:
To calculate the number of defective products per million (dppm) at 3.20 sigma level, we need to convert the sigma level to a probability. A 3.20 sigma level corresponds to a 0.0088 defect rate, or 8.8 defects per thousand. To find the dppm, we can multiply this defect rate by 1,000.
Dppm = Defect Rate * 1,000 = 8.8 * 1,000 = 8,800 dppm.
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