Which of the Following Statements Concerning Control Chart Limits Is

Multiple Choice

Which of the following statements concerning control chart limits is true?

A) The smaller the value of z, the more narrow the control limits are and the more sensitive the chart is to changes in the production process.
B) The larger the value of z, the more narrow the control limits are and the more sensitive the chart is to changes in the production process.
C) The smaller the value of z, the wider the control limits are and the less sensitive the chart is to changes in the production process.
D) The larger the value of z, the more narrow the control limits are and the less sensitive the chart is to changes in the production process.