NOTE: Two charts should be included in the answer. Create BOTH an X-chart and an R-Chart for the given the data shown fo

[answerhappygod]

NOTE: Two charts should be included in the
answer.
Create BOTH an X-chart and an R-Chart for the given the data
shown for an 8-hour period (8 samples of size 4).
Calculate control limits and all other necessary
calculations.
Hour
Obs1
Obs2
Obs3
Obs4
1
1.14
0.94
1.25
1.46
2
0.76
1.15
1.41
0.98
3
3.00
1.00
1.05
0.78
4
1.23
1.13
1.13
1.13
5
1.16
1.10
1.59
1.37
6
1.52
0.88
1.31
1.38
7
1.10
1.34
1.12
1.35
8
0.90
1.13
1.19
1.21