Detecting a Shift in Process Average: Tables of the Power Function for X̄ Charts

1 October 1983

journal article
research article
Published by Taylor & Francis in Journal of Quality Technology

Vol. 15 (4) , 155-170
https://doi.org/10.1080/00224065.1983.11978868

Abstract

Tables of the power function of the X̄ chart are given for each of four sets of detection rules, for each of eleven shifts in the process average, for up to 10 subgroups following the shift, and for subgroup sizes ranging from n = 2 to n = 100. Also given is a table of Type I error probabilities for each of the four sets of detection rules, for up to 10 successive subgroups.

Keywords

POWER FUNCTION
X̄ CONTROL CHARTS

This publication has 1 reference indexed in Scilit:

Properties of Control Chart Zone Tests
Bell System Technical Journal, 1958