Suppose that the standard deviation of the process distribution is 8.85. If the specifications for the access time are 500 ± 19 seconds, is the process capable? Why or why not? Assume three-sigma quality.
A. Yes, because Cₚₖ is greater than the critical value of 1.0.
B. No, because Cₚₖ is less than the critical value of 1.0. This is because the process is not centered correctly.
C. No, because Cₚₖ is greater than the critical value of 1.0. This is because there are too many times outside of the allowable tolerances.
D. No, because Cₚₖ is less than the critical value of 1.0. This is because there are too many times outside of the allowable tolerances.
E. No, because Cₚₖ is greater than the critical value of 1.0. This is because the process variability did not meet the three-sigma target.