In general,control charts for attributes require ______.
A)larger sample sizes to develop meaningful quality measures
B)smaller sample sizes to develop meaningful quality measures
C)the population size to be larger to develop meaningful quality measures
D)the population size to be smaller to develop meaningful quality measures

Question

Quizplus · Accepted Answer

Control charts for attributes require larger sample sizes to develop meaningful quality measures. Since attributes are binary variables (e.g. pass/fail, yes/no), a larger sample size is needed to accurately measure the proportion of items that meet a certain attribute. This helps to provide a more accurate measure of the process performance and enables the identification of potential issues in the process.

In General,control Charts for Attributes Require ______