Multiple Choice
Using three sigma control limits (rather than two sigma limits) tends to have what impact on error probabilities?
A) Increase the Type II and decrease the Type I.
B) Decrease the Type II and increase the Type I.
C) Decrease the Type I and Type II.
D) Increase the Type I and Type II.
E) Have little or no impact.
Correct Answer:

Verified
Correct Answer:
Verified
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