A company is interested in monitoring the number of complaints per 100 customers.An appropriate control chart would be
A) $\bar { X }$ -chart.
B) p-chart.
C) c-chart.
D) R-chart.

Question

Quizplus · Accepted Answer

A p-chart is the most appropriate control chart for monitoring the number of complaints per 100 customers as it is used for monitoring the proportion of non-conforming items in a sample. In this case, the non-conforming item is the number of complaints per 100 customers. The p-chart is designed to monitor the proportion of non-conforming items in a sample, which makes it the best choice for this case. The other control charts mentioned are not appropriate for monitoring the proportion of non-conforming items in a sample.

A Company Is Interested in Monitoring the Number of Complaints Xˉ\bar { X }Xˉ

A Company Is Interested in Monitoring the Number of Complaints $\bar { X }$