QUESTION

# You are interested in developing a control chart. Your dimension of concern is the diameter of a cylindrical part. Every hour you take 3...

You are interested in developing a control chart. Your dimension of concern is the diameter of a cylindrical part. Every hour you take 3 measurements. Choose the most appropriate chart.

Select one:

a. np chart

b. IMR chart

c. c chart

d. x-bar/R chart