Question: Is the X-bar chart in control? Question 4 options: The X-bar chart is NOT in control The X-bar chart is in control There is not

Is the X-bar chart in control? Question 4 options: The X-bar chart is NOT in control The X-bar chart is in control There is not enough information provided to answer the question

Jirnmy, president of Giles Fruit and Nuts, wants to evaluate if their nut bar machine is functioning properly and appropriately placing the correct weight of nuts in each bar. Jimmy measures the weight of each bar during the course of a production day. Calculate the UCL and LCL for both the R and X-bar chart. The data is as follows: Observation Sample 1 Sample 2 Sample3 Sample4 'Samples Bos me

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