The following data give reading for ten sample of size 8 each in the production of...

 

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The following data give reading for ten sample of size 8 each in the production of the certain component draw a control chart for mean (X-chart) and range (R-chart) and point out which sample if any are out of limit. Sample 1 3 4 6. 7 8 9. 10 Мean 5.4 5.1 5.4 4.9 5.2 4.7 5.1 5.0 5.0 5.2 Range 0.4 0.7 0.7 0.8 0.9 0.6 0.5 0.6 0.7 0.6 n = 10, d2 2.921, D3 0.189, D4 = 2.146 The following data give reading for ten sample of size 8 each in the production of the certain component draw a control chart for mean (X-chart) and range (R-chart) and point out which sample if any are out of limit. Sample 1 3 4 6. 7 8 9. 10 Мean 5.4 5.1 5.4 4.9 5.2 4.7 5.1 5.0 5.0 5.2 Range 0.4 0.7 0.7 0.8 0.9 0.6 0.5 0.6 0.7 0.6 n = 10, d2 2.921, D3 0.189, D4 = 2.146