In the application of control charts,as the sample size is increased:
A)Type I errors are reduced, and Type II errors are increased.
B)Type I errors are increased, and Type II errors are reduced.
C)both Type I and Type II errors are increased.
D)both Type I and Type II errors are reduced.

Question

Quizplus · Accepted Answer

Increasing the sample size improves the accuracy of the control chart by reducing both Type I and Type II errors. This is because a larger sample size provides more information and reduces the variability in the measurements, making it easier to detect process changes and avoid false alarms.

In the Application of Control Charts,as the Sample Size Is