Question: The following sample information was obtained by taking four doughnuts per hour for 12 hours from Fawcett Bakerys doughnut process and weighing them: HOUR WEIGHT(GRAMS)
The following sample information was obtained by taking four doughnuts per hour for 12 hours from Fawcett Bakerys doughnut process and weighing them:
| HOUR | WEIGHT(GRAMS) | HOUR | WEIGHT(GRAMS) | ||
| 1 | 75,102,103,109 | 7 | 93,80,106,91 | ||
| 2 | 95,110,92,93 | 8 | 90,86,109,106 | ||
| 3 | 85,84,79,92 | 9 | 108,100,108,88 | ||
| 4 | 107,90,109,100 | 10 | 96,108,109,110 | ||
| 5 | 89,88,89,77 | 11 | 104,98,105,109 | ||
| 6 | 75,95,106,85 | 12 | 102,108,88,96 |
Open the spreadsheet and perform the required analysis to answer the questions below.
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Questions
- Find the and R for each sample. Round your answers to two decimal places.
- Find the and for the 12 samples. Do not round intermediate calculations. Round your answers to two decimal places.
Overall Mean: fill in the blank 26
Average Range: fill in the blank 27
Find the 3-sigma UCL and LCL for the mean and range charts. Do not round intermediate calculations. If your answer is zero, enter "0". Round your answers to two decimal places.
UCL: fill in the blank 28
LCL: fill in the blank 29
UCLR: fill in the blank 30
LCLR: fill in the blank 31




Excel Online Structured Activity: Statistical Control - Fawcet Bakery The following sample information was obtained by taking four doughnuts per hour for 12 hours from Fawcett Bakery's doughnut process and weighing them: a. Find the x and R for each sample. Round your answers to two decimal places. R for the 12 samples. Do not round intermediate calculations. Round your answers to two decimal places. Overall Mean: Average Range: c. Find the 3-sigma UCL and LCL for the mean and range charts. Do not round intermediate calculations. If your answer is zero, enter "0". Round your answers to two decimal places. UCLx : LCLx : UULR : LCLR
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