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

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!