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blem 3 (CUSUM): Company A has decided to use CUSUM Chart to monitor a continuous lity characteristic X. The company has done extensive experiments and
blem 3 (CUSUM): Company A has decided to use CUSUM Chart to monitor a continuous lity characteristic X. The company has done extensive experiments and found that X should re a mean 0=41 and standard deviation =3. Part (a) (5 Points): Suppose that shifted mean that Company A is trying to detect fast is 44 , i.e., one above the mean 41 . In other words, the distance between the target mean 41 and the shifted mean to detect is =3. What should be the control limits? Use h=5 and k=0.5 Part (b) (10 Points): The following four data values have been collected for the first four randomly selected items: 38.81;41.28;42.52;44.11. Fill in the blanks of the first four rows of the CUSUM Tabular Calculations for Upper Deviations (for plotting on the upper deviations chart)
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