Quality management system.
Help me study for my Engineering class. I’m stuck and don’t understand.
/0x4*
Hotelling T2 – Multivariate Problem: The data shown in Table from a production process with two CTQs, X1, and X2. The sample data are sample means of X1 and X2 (Sample size =25, Assume that mean values of the quality characteristics and the covariance matrix were computed from 50 preliminary Samples=50). Construct T2 control chart using these data for Phase II.
Total no. of CTQ (p)? Sample Size (n)? Subgroup (m)? Alpha=0.001 F(alpha,p,mn-m-p+1)?………..
Conclusion?
