I need help with # 3,4,6,7 and 8
Posted: Mon May 09, 2022 12:22 pm
I need help with # 3,4,6,7 and 8
A tire manufacturer periodically tests its tires for tread wear under simulated road conditions. To study and control its manufacturing processes, the company uses X-charts. The data has been collected in the Microsoft Excel Online file below. Open the spreadsheet and perform the required analysis to answer the questions below. Open spreadsheet Questions 1. What is the number of samples? Round your answer to the nearest whole number. 30 2. What is the sample size? Round your answer to the nearest whole number. 5 3. What is the overall mean? Round your answer to three decimal places. 32.053 4. What is the average range? Round your answer to three decimal places. 23.700 5. What is the value of A2 Control Chart Factor? Round your answer to three decimal places. .577 6. What is the lower control limit for the X-chart? Round your answer to three decimal places. .015 7. What is the value that specifies the center line for the X-chart? Round your answer to three decimal places. 0.390 8. What is the upper control limit for the X-chart? Round your answer to three decimal places.
8. What is the upper control limit for the X-chart? Round your answer to three decimal places. 0.063 X o Checco the correct aranh for the chart
D L - X-bar оол Дюн DATA ar AWN 8 9 10 11 12 13 14 15 16 17 5 29 21 21 41 38 42 37 24 38 18 34 42 30 35 47 34 22 20 26 27 21 16 48 16 35 47 32 38 40 16 41 41 44 17 43 47 26 22 23 19 35 48 49 16 21 25 22 29 43 47 48 23 24 16 25 38 35 38 20 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 25 27 27 28 26 30 17 16 34 36 45 41 44 47 26 30 29 30 42 47 32 22 26 37 16 28 21 45 44 31 33 42 41 26 43 31 39 18 35 49 42 48 44 27 48 21 23 42 42 39 42 41 34 27 35 49 25 50 40 31 47 37 50 39 33 43 24 28 34 49 48 22 N> Control Chart Factors A2 D3 D4 d2 A3 B3 B4 1.880 0.000 3.267 1.128 2.659 0.000 3.267 3 1.023 0.000 2.574 1.693 1.954 0.000 2.568 4 0.729 0.000 2.282 2.059 1.628 0.000 2.266 5 0.577 0.000 2.114 2.326 1.427 0.000 2.089 6 0.483 0.000 2.004 2.534 1.287 0.030 1.970 7 0.419 0.076 1.924 2.704 1.182 0.118 1.882 8 0.373 0.136 1.864 2.847 1.099 0.185 1.815 9 0.337 0.184 1.816 2.970 1.032 0.239 1.761 10 0.308 0.223 1.777 3.078 0.975 0.284 1.716 44 45 46 47
- I Need Help With 3 4 6 7 And 8 1 (74.71 KiB) Viewed 24 times
8. What is the upper control limit for the X-chart? Round your answer to three decimal places. 0.063 X o Checco the correct aranh for the chart
D L - X-bar оол Дюн DATA ar AWN 8 9 10 11 12 13 14 15 16 17 5 29 21 21 41 38 42 37 24 38 18 34 42 30 35 47 34 22 20 26 27 21 16 48 16 35 47 32 38 40 16 41 41 44 17 43 47 26 22 23 19 35 48 49 16 21 25 22 29 43 47 48 23 24 16 25 38 35 38 20 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 25 27 27 28 26 30 17 16 34 36 45 41 44 47 26 30 29 30 42 47 32 22 26 37 16 28 21 45 44 31 33 42 41 26 43 31 39 18 35 49 42 48 44 27 48 21 23 42 42 39 42 41 34 27 35 49 25 50 40 31 47 37 50 39 33 43 24 28 34 49 48 22 N> Control Chart Factors A2 D3 D4 d2 A3 B3 B4 1.880 0.000 3.267 1.128 2.659 0.000 3.267 3 1.023 0.000 2.574 1.693 1.954 0.000 2.568 4 0.729 0.000 2.282 2.059 1.628 0.000 2.266 5 0.577 0.000 2.114 2.326 1.427 0.000 2.089 6 0.483 0.000 2.004 2.534 1.287 0.030 1.970 7 0.419 0.076 1.924 2.704 1.182 0.118 1.882 8 0.373 0.136 1.864 2.847 1.099 0.185 1.815 9 0.337 0.184 1.816 2.970 1.032 0.239 1.761 10 0.308 0.223 1.777 3.078 0.975 0.284 1.716 44 45 46 47