Course Solutions Uncategorized (Answered) : C&A is making steel rods with an average diameter of 1 mm. The process has a standard deviation of 0.2 mm. The upper and lower spe

(Answered) : C&A is making steel rods with an average diameter of 1 mm. The process has a standard deviation of 0.2 mm. The upper and lower spe

C&A is making steel rods with an average diameter of 1 mm. The process has a standard deviation of 0.2 mm. The upper and lower specification limits are 1.2 mm and 0.8 mm respectively. What is the probability that the rod’s diameter will either be too wide or too narrow?

Expert Answer


The answer is 0.317311.

Calculations

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