When Data Is Collected for Statistical Quality Control Purposes,it Is

Multiple Choice

When data is collected for statistical quality control purposes,it is important to record the data,the time the data were collected,the measuring instruments that were used,who collected the data,and any other important information such as lot numbers,machine numbers and the like because ________.

A) it is required by the Federal Trade Commission
B) this type of data can be used to justify our job
C) this will ensure the process is in statistical control
D) the source of quality problems can be traced more easily