Question: Sample Mean Range 1 9.16 2.41 2 5.97 1.98 3 7.84 2.35 The table above contains the data for 3 samples, each of which has
| Sample | Mean | Range |
| 1 | 9.16 | 2.41 |
| 2 | 5.97 | 1.98 |
| 3 | 7.84 | 2.35 |
The table above contains the data for 3 samples, each of which has 16 observations. Determine the upper control limit for the mean chart. Calculate your answer to 2 decimal places.
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