If he uses upper and lower control limits of 23 and 17 ounces,what is his risk of concluding this process is in control when it is actually out of control (Type II error)?
A) 0.0026
B) 0.0456
C) 0.3174
D) 0.6826
E) 0.9544

Question

Quizplus · Accepted Answer

The correct answer is A because the risk of concluding this process is in control when it is actually out of control (Type II error) is 0.0026.

If He Uses Upper and Lower Control Limits of 23