A product has 9 parts, the company has produced 1,500 units, and so far, they have had 700 customer complaints about quality.
-What will be your best choice for the company's Six Sigma operating level?
A)Better than 6
B)Better than 5.5
C)Better than 3
D)Better than 4.5
E)Better than 4

Question

Quizplus · Accepted Answer

The defect rate is calculated as (700 complaints / (1,500 units * 9 parts)) * 1,000,000 = 51,851 defects per million opportunities (DPMO), which corresponds to a Six Sigma level better than 3 but not reaching 4.

A Product Has 9 Parts, the Company Has Produced 1,500