Question: 17.28 More on updating control chart limits. In Exercise 17.13, control limits for the weight of ground beef were obtained using historical results. Using Table

17.28 More on updating control chart limits. In Exercise 17.13, control limits for the weight of ground beef were obtained using historical results. Using Table 17.3, estimate the process μ and process σ. Do either of these values suggest a change in the process center and spread?

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