If you increase the size of the samples taken when using an chart,it is necessary to recalculate your control limits because the limits will be narrower.

Question

If you increase the size of the samples taken when using an  chart,it is necessary to recalculate your control limits because the limits will be narrower.

Quizplus · Accepted Answer

This is because increasing the sample size leads to a more precise estimate of the process' variability, resulting in narrower control limits. Therefore, it is necessary to recalculate the control limits to reflect the increased precision.

If You Increase the Size of the Samples Taken When