Question: Write a working R programming code for the below question - Observations from a production process are believed to follow a normal distribution when it
Write a working R programming code for the below question -
Observations from a production process are believed to follow a normal distribution when it is IC. But, the IC mean and variance are unknown. For online monitoring, the process has been adjusted properly in the phase I analysis, and 10 IC observations have been collected at the end of the phase I analysis. These 10 observations along with 20 phase II observations are listed below. Use the self-starting CUSUM chart with (k,h) = (0.5,3.502) to monitor the process. Summarize your results. 8.9, 9.4, 10.8, 8.5, 9.3, 8.2, 9.2, 10.9, 8.5, 7.9, 10.0, 12.0, 9.1, 8.3, 11.6, 9.8, 9.9, 12.6, 11.0, 8.8, 13.8, 14.4, 12.4, 17.0, 14.2, 15.1, 12.3, 16.6, 14.1, 16.4
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