a. Compute the natural tolerance limits (limits that contain almost all the individual moisture content readings) for

Question:

a. Compute the natural tolerance limits (limits that contain almost all the individual moisture content readings) for this process.
b. If moisture content specifications are 6.0 percent ±.5 percent, is this process capable of meeting the specifications? Why or why not?
c. Estimate the fraction of paper that is out of specification.
d. Find the sigma level capability of the process.