Question: 3- (20 Points) The data shown in table below are for 6 samples of size 5. Sample Mean Range 1 8.58 5.06 2 11.52 2.85
3- (20 Points)
The data shown in table below are for 6 samples of size 5.
| Sample | Mean | Range |
| 1 | 8.58 | 5.06 |
| 2 | 11.52 | 2.85 |
| 3 | 8.70 | 7.38 |
| 4 | 11.26 | 2.81 |
| 5 | 6.94 | 5.06 |
| 6 | 10.38 | 3.09 |
- Determine the appropriate control charts for this problem and find UCL and LCL.
- Draw the charts. What conclusions can be drawn from the charts?
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