Based on the x-bar chart and R-chart constructed using the data in the table. What conclusions can you draw about the state of control for this process?

Sample #	Observation 1	Observation 2	Observation 3	Observation 4
1	0.486	0.499	0.493	0.511
2	0.499	0.506	0.516	0.494
3	0.496	0.5	0.515	0.488
4	0.495	0.506	0.483	0.487
5	0.472	0.502	0.526	0.469
6	0.473	0.495	0.507	0.493
7	0.495	0.512	0.49	0.471
8	0.525	0.501	0.498	0.474
9	0.497	0.501	0.517	0.506
10	0.495	0.505	0.516	0.511

		the X-bar chart is in control but the R-chart is out of control
		the X-bar chart and the R-chart are both in control
		the X-bar chart is out of control and the R-chart is also out of control
		X-bar chart is out of control but the R-chart is in control