Sample size for the first question is 6

os5 wa Problemas Examen 2 GERE 4046 Enero 2021 (5) Home Insert Draw Design Layout References Mailings Review View Tell me Share 0 Comments X LE Times New... 14 . Ai to AL V AaBbDcDdEe AaBbCcDdEe AaBbCcDc AaBb CcDdEt AaBbc Aabb CcDdEx Aa Bb CcDdEe Paste B IV ab X, x? APA Normal No Spacing Heading 1 Heading 2 Title V Subtitle Subtle Emph... Styles Pane Dictate Problems 1. The following information correspond to the weights of a piece of plastic (in grams) obtained from a production process. Sample 1 2 3 4 5 6 7 8 8 9 9 10 11 12 13 14 15 16 17 18 19 20 Mean 69.75 74.75 70.00 65.25 83.00 78.25 75.50 81.75 77.00 82.50 85.50 80.75 72.00 68.75 69.25 71.00 78.00 76.75 74.00 71.25 Range 32 14 17 13 22 27 22 13 27 25 33 24 28 18 32 22 25 9 6 16 Determine if the process is under control and Why? Round to two decimal places. 2. A company manufactures bearings for automobiles whose diameter is specified to be 20 #4 mm. A sample of 30 bearings taken at 15-minute intervals gave an average of 20 and a standard deviation of 1.93. Calculate (6 points) and interpret with details (3 points) the Cand Cpk measures. Explain the reason and when we must calculate the Cpi (5 points)? Round to two decimal places. . Page 1 of 3 429 words CEK English (United States) + 100% os5 wa Problemas Examen 2 GERE 4046 Enero 2021 (5) Home Insert Draw Design Layout References Mailings Review View Tell me Share 0 Comments X LE Times New... 14 . Ai to AL V AaBbDcDdEe AaBbCcDdEe AaBbCcDc AaBb CcDdEt AaBbc Aabb CcDdEx Aa Bb CcDdEe Paste B IV ab X, x? APA Normal No Spacing Heading 1 Heading 2 Title V Subtitle Subtle Emph... Styles Pane Dictate Problems 1. The following information correspond to the weights of a piece of plastic (in grams) obtained from a production process. Sample 1 2 3 4 5 6 7 8 8 9 9 10 11 12 13 14 15 16 17 18 19 20 Mean 69.75 74.75 70.00 65.25 83.00 78.25 75.50 81.75 77.00 82.50 85.50 80.75 72.00 68.75 69.25 71.00 78.00 76.75 74.00 71.25 Range 32 14 17 13 22 27 22 13 27 25 33 24 28 18 32 22 25 9 6 16 Determine if the process is under control and Why? Round to two decimal places. 2. A company manufactures bearings for automobiles whose diameter is specified to be 20 #4 mm. A sample of 30 bearings taken at 15-minute intervals gave an average of 20 and a standard deviation of 1.93. Calculate (6 points) and interpret with details (3 points) the Cand Cpk measures. Explain the reason and when we must calculate the Cpi (5 points)? Round to two decimal places. . Page 1 of 3 429 words CEK English (United States) + 100%