The three sigma limits for a process whose distribution conforms to

Question

The three sigma limits for a process whose distribution conforms to the normal distribution include approximately:

A) 50% of the observed values, in the long run.

B) 68% of the observed values, in the long run.

C) 95% of the observed values in the long run.

D) 99% of the observed values in the long run.

Answer

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