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Unformatted text preview: 9.23. Î» = 0.05, L = 2.6, sigma = 5.629, CL = Î¼ = 175, UCL = 177.30, LCL = 172.70. MTB > Stat > Control Charts > Time-Weighted Charts > EWMA Process is out of control. The process average of is too far from the process target of = 175 for the process variability. The data is grouped into three increasing levels....
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- Fall '06
- Control Chart, Harshad number, Prime number, UCL, Time-Weighted Charts