SPC運用求助，急~~~~~~~~~~~~

天龙

以下數據如何求：
1.gap均值及偏差
2.gap制程良率
3.gap在3sigma的公差
希望大師們能給個詳細的作業步驟，感謝~

Nominal
Upper Tol.
Lower Tol.
USL	8.834	9.058
LSL	0.000	0.010
Sample
1	4.413	4.523
2	4.423	4.523
3	4.412	4.527
4	4.416	4.517
5	4.421	4.523
6	4.423	4.523
7	4.412	4.517
8	4.423	4.533
9	4.411	4.525
10	4.423	4.523
11	4.413	4.536
12	4.421	4.533
13	4.413	4.533
14	4.413	4.524
15	4.423	4.534
16	4.413	4.523
17	4.423	4.52
18	4.413	4.512
19	4.423	4.523
20	4.423	4.523
21	4.423	4.523
22	4.421	4.537
23	4.436	4.523
24	4.425	4.521
25	4.414	4.516
26	4.426	4.515
27	4.412	4.523
28	4.42	4.526
29	4.413	4.523
30	4.4273	4.519
31	4.426	4.535
32	4.431	4.518

天龙

沒高手呀，沙發自己坐