18:46 75% Consider a quality characteristic, X, with specification 11 +1.5 mm and this dimension in the finished goods is found to be normally distributed with standard deviation -0.3. 1. What is the quality level of a process? 2. If process mean, u = 11.45, is the process centered? Vol) LTE 3. If process mean, u = 11.45 (+1.50 shift), what is the percent defectives? 4. If process is centered, what will be the percent defectives? 6. If process mean, u = 11.375, is the process centered? If variation in X is reduced and the standard deviation is found to be a-0.25, 5. What is the quality level now? ||||| 1 of 2 7. If process mean, u = 11.375 (+1.50 shift), what is the percent defectives? ||

Condider a quality charateristic, X, widh spocification t11.5 man and thin devintien a-03. 1. What is the quality level of a process? 2. If procews trikan, =11.45, is the procest cenlered? 3. If process main, =11.45(1.5 shiff ), whant is the pervent defectives? 4. If proves is centard, whes will be the pervets defectives? If vatiation in X is nodaced and the atandart deviatien is foxind to be 0=0.25, 5. What is the quality level now? 6. If proces menin, =11.375, is the process osntend? Condider a quality charateristic, X, widh spocification t11.5 man and thin devintien a-03. 1. What is the quality level of a process? 2. If procews trikan, =11.45, is the procest cenlered? 3. If process main, =11.45(1.5 shiff ), whant is the pervent defectives? 4. If proves is centard, whes will be the pervets defectives? If vatiation in X is nodaced and the atandart deviatien is foxind to be 0=0.25, 5. What is the quality level now? 6. If proces menin, =11.375, is the process osntend