28. FILE Steele Breakfast Foods Inc. produces a popular brand of raisin bran cereal. The package indicates it contains 2

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28 File Steele Breakfast Foods Inc Produces A Popular Brand Of Raisin Bran Cereal The Package Indicates It Contains 2 1 (75.07 KiB) Viewed 90 times

28 File Steele Breakfast Foods Inc Produces A Popular Brand Of Raisin Bran Cereal The Package Indicates It Contains 2 2 (91.88 KiB) Viewed 90 times

28. FILE Steele Breakfast Foods Inc. produces a popular brand of raisin bran cereal. The package indicates it contains 25.0 ounces of cereal. To ensure the product quality, the Steele inspection department makes hourly checks on the production process. As a part of the hourly check, four boxes are selected and their contents weighed. The results for 25 samples are as follows:
Sample 1 2 5 10 11 12 13 26.1 25.2 25.6 25.5 Weights 25.8 22.5 24.5 24.4 25.2 26.6 27.6 24.5 24.1 25.0 25.7 23.0 24.4 25.9 24.5 25.7 26.8 25.1 25.2 24.1 26.0 23.1 25.6 25.1 24.8 24.5 26.3 25.5 25.2 24.8 25.1 25.0 25.7 24.0 24.9 25.3 23.9 23.5 24.3 23.7 23.2 25.9 24.7 24.9 27.3 24.0 24.2 25.5 Sample 456789 ANNANK 14 15 16 17 18 19 21 22 23 25 Weights 23.3 24.4 24.6 25.1 24.0 24.4 24.4 22.8 25.1 24.1 23.9 24.5 24.5 26.0 25.3 27.5 24.3 24.6 25.3 25.5 24.9 25.4 25.7 26.8 24.8 25.0 25.4 26.6 26.2 23.5 23.7 23.1 24.4 24.6 24.3 25.9 24.7 25.3 23.4 26.2 26.2 25.5 24.3 24.8 26.9 27.2 24.8 25.0 Develop an appropriate control chart. What are the limits? Is the process out of control at any time?