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Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is =127.5 and the 5tandard devlation 15=0.4. (a) Compute the upper and lower control limits if samples of size 6 are to be used. (Round your answers to two decimal places.) ua=LCL= Construct the x chart for this process. (b) Consider a sample providing the following data. Compute the mean for this sample. (Round your answer to two decimal places.) x= Is the process in control for this sample? Yes, the process is in control for the sample. No, the process is out of control for the sample. (c) Consider a sample providing the following data. Compute the mean for this sample. (Round your answer to two decimal places.) x= Is the process in control for this sample? Yes, the process is in control for the sample. No, the process is out of control for the sample