Defects per million opportunities (dpmo) = _____.
A)(Number of defects discovered / Opportunities for error)100,000
B)Opportunities for errorNumber of defects discovered / 1,000,000
C)(Number of defects discovered / Opportunities for error)1,000,000
D)Opportunities for error / (Number of defects discovered

Question

Quizplus · Accepted Answer

Defects per million opportunities (dpmo) is calculated by dividing the number of defects discovered by opportunities for error and multiplying by 1,000,000. Therefore, the formula is (Number of defects discovered / Opportunities for error)1,000,000. Choice A is incorrect as it incorrectly multiplies the result by 100,000 instead of 1,000,000. Choice B is incorrect as it multiplies opportunities for error with the number of defects discovered, which is not the correct formula for dpmo. Choice D is incorrect as it divides opportunities for error by the number of defects discovered, which is not the correct formula for dpmo.

Defects Per Million Opportunities (Dpmo) = _____