Question: Data Table- Refer to Data Table Sample Size, n Mean Factor, A2 Upper Range, D4 Lower Range, D3 2 1.880 3.268 0 3 1.023 2.574
Data Table- Refer to Data Table
Sample
Size, n
Mean Factor,
A2
Upper Range,
D4
Lower Range,
D3
2
1.880
3.268
0
3
1.023
2.574
0
4
0.729
2.282
0
5
0.577
2.115
0
6
0.483
2.004
0
7
0.419
1.924
0.076
8
0.373
1.864
0.136
9
0.337
1.816
0.184
10
0.308
1.777
0.223
12
0.266
1.716
0.284
A process at Amit Eynan Bottling Company that is considered in control measures liquid in ounces. Below are the last 12 samples taken. The sample
size=4.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 20.2 | 19.9 | 19.8 | 20.1 | 19.8 | 19.7 | 20.2 | 20.1 | 20.0 | 19.9 | 20.1 | 19.9 |
| 20.1 | 19.9 | 19.9 | 19.9 | 20.1 | 19.6 | 20.1 | 20.1 | 19.9 | 19.8 | 20.1 | 19.4 |
| 19.8 | 19.7 | 20.0 | 19.9 | 20.1 | 19.7 | 19.9 | 19.8 | 20.1 | 20.1 | 19.8 | 19.7 |
| 19.9 | 20.1 | 20.1 | 19.8 | 19.9 | 19.4 | 19.9 | 19.7 | 19.8 | 19.9 | 19.9 | 19.8 |
Set control limits for this process for the x-chart.
A) UCLx= ? ounces (round your response to two decimal places).
B) LCLx= ? ounces (round your response to two decimal places).
C) What is the correct graph of the sample data for the
x-chart.
Set control limits for this process for the R-chart.
D) UCLR= ? ounces (round your response to two decimal places).
E) LCLR= ? ounces (round your response to two decimal places).
F) What is the correct graph of the sample data for the R-chart?
G) Has the process been in control?
Yes or No
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