Construction and use of an -chart is based on an assumption that the sample points are normally distributed around the centerline.

Question

Construction and use of an  -chart is based on an assumption that the sample points are normally distributed around the centerline.

Quizplus · Accepted Answer

The 11ea8b1d_2036_406f_b2e9_0b21b872d46a_TB5643_11 -chart is a type of control chart used in statistical process control to monitor a process parameter over time, and it assumes that the sample points are normally distributed around the centerline. Therefore, the statement is true.

Construction and Use of an -Chart Is Based on an Assumption