Day	1	2	3	4	5	6	7	8	9	10
1	27.08	24.62	18.50	18.70	37.89	31.96	18.62	22.68	20.99	16.96
2	22.41	37.56	28.16	31.64	29.84	25.88	27.51	19.13	23.62	22.91
3	24.78	31.66	26.85	27.18	16.81	22.74	27.97	18.50	16.30	27.85
4	29.67	19.16	22.31	32.94	26.23	31.11	29.88	15.30	21.98	26.31
5	24.68	33.35	23.53	26.17	26.70	26.77	30.22	23.88	24.35	23.75
6	22.29	34.68	31.04	18.02	18.32	30.74	27.56	29.24	24.03	33.02
7	24.21	21.74	26.51	24.98	20.23	26.97	26.32	25.79	26.99	25.39
8	23.95	28.91	16.36	31.76	29.13	20.48	25.44	27.04	28.23	21.45
9	19.18	22.36	17.36	26.01	23.80	17.38	22.27	28.43	22.29	24.23
10	23.53	28.76	23.42	26.88	19.82	20.68	20.17	27.08	32.92	25.82
11	29.65	21.26	28.18	28.80	28.00	22.94	21.58	25.72	24.36	28.09
12	26.64	30.08	30.00	15.85	25.28	21.30	25.16	25.99	26.42	20.09
13	29.67	20.83	22.82	19.18	30.53	23.90	32.69	28.86	24.62	24.91
14	23.50	18.72	24.27	16.22	20.25	13.75	31.51	30.09	30.93	26.09
15	19.06	28.86	26.25	25.93	36.65	30.00	26.92	23.84	29.74	21.02

1) The lower control limit for the x-bar chart is? A. 0.00 B. 16.84 C. 14.44 D. 33.51

2) What answer best describes this process? A. Since both the r-chart and x-bar chart are in control the process is in control B. Since both the r-chart and x-bar chart are in control the process is not in control C. The r-chart is in control but the x-bar chart is out of control D. The r-chart is out of control but the x-bar chart is in control