2) For the following data, make a control chart with upper and lower control limits, central line and give your recommendation about the process in one sentence. The control chart should be appropriately labelled.

No.	Data
1	57
2	52
3	64
4	61
5	60
6	59
7	55
8	56
9	60
10	64
11	53
12	56
13	64
14	53
15	52
16	57
17	64
18	51
19	54
20	57
21	64
22	55
23	57
24	55
25	51
26	59
27	62
28	57
29	51
30	54