Question: Q1. Use the data in the table below to calculate the average yield rate for each of the process steps. Roasting Broyage Refining Conching Molding
| Q1. Use the data in the table below to calculate the average yield rate for each of the process steps. | ||||||
| Roasting | Broyage | Refining | Conching | Molding | ||
| Avg. Yield | 0.979654 | 0.988479 | 0.984189 | 0.957749 | 0.998046 | |
| Q2. Calculate the average yield rate and the estimated standard | ||||||
| deviation of the yield rate for the overall process. | ||||||
| Average Yield Rate | 0.981624 | |||||
| Estimated Standard Deviation | 0.014523 | |||||
| for p-chart, n = 250 | ||||||
How do i figure out the UCL and LCL for the p-chart/ what is the equation to use in excel to figure this out?
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