Question: Statistical Quality Control. Problem 1. Develop an X-bar chart based on the following samples, Observation 1 Observation 2 Observation 3 Observation 4 Sample 1 10

Statistical Quality Control. Problem 1. Develop an X-bar chart based on the following samples, Observation 1 Observation 2 Observation 3 Observation 4 Sample 1 10 11 10.5 11.1 Sample 2 11.01 10.4 10 10 Sample 3 10.4 11 10 10.9 Sample 4 11.1 10.7 10.8 10 Standard deviation of the process is 0.5, The desired confidence level is 95%, Calculate UCL and LCL?

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