A soft drink bottling company is interested in controlling its filling operation. Random samples of size 4 are selected and the fill weight is recorded. Table 7-17 shows the data for 24 samples. The specifications on fill weight are 350+5 grams (g). Daily production rate is 20,000 bottles. (a) Find the trial control limits for the X- and R-charts.
A soft drink bottling company is interested in controlling its filling operation. Random samples of size 4 are selected and the fill weight is recorded. Table 7-17 shows the data for 24 samples. The specifications on fill weight are 350+5 grams (g). Daily production rate is 20,000 bottles. (a) Find the trial control limits for the X- and R-charts.
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Transcribed Image Text:A soft drink bottling company is interested in controlling its filling operation. Random
samples of size 4 are selected and the fill weight is recorded. Table 7-17 shows the
data for 24 samples. The specifications on fill weight are 350±5 grams (g). Daily
production rate is 20,000 bottles.
(a) Find the trial control limits for the X- and R-charts.
(b) Assuming special causes for out-of-control points, find the revised control limits.
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