样本号x1x2x3x4x5 Ri 1473244352035.627
2193731253429.218
3191116114420.233
4292942593839.430
5281245362529.233
6403511383331.429
7153012332623.221
835443211383233
927372620352917
10234526373232.622
11284440311832.226
12312524322226.810
13223719471427.833
14373212383029.826
15254024501931.631
1673123183222.225
1738041403731.241
18351229482028.836
19312035244731.427
20122738403129.628
2152425224253928
2220311532819.428
23294741322234.225
24282722325432.632
25423415292128.227
29.86427.44 控制图：
CL=29.86429.86429.86429.86429.864 ULC=45.69745.69745.69745.69745.697 LCL=14.03114.03114.03114.03114.031
x R
R图
CL=27.4427.4427.4427.4427.44 UCL=58.03658.03658.03658.03658.036 5.X-Rs控制图
子样号X Rs
1 3.76-
2 3.490.27
3 3.750.26
4 3.660.09
5 3.620.04
6 3.640.02
7 3.590.05
8 3.580.01
9 3.670.09
10 3.630.04
11 3.670.04
12 3.630.04
13 3.660.03
14 3.810.151********
15 3.970.16
16 3.640.33
17 3.670.03
18 3.60.07
19 3.610.01
20 3.610
21 3.60.01
22 3.680.08
23 3.660.02
24 3.620.04
25 3.610.01平均数 3.65720.07875
X控制图：
CL=3.657 3.657 3.657 3.657 3.657 UCL=3.867 3.867 3.867 3.867 3.867 LCL=3.4470 3.447 3.447 3.447 3.447 R控制图
CL=0.0790.0790.0790.0790.079 ULC=0.2580.2580.2580.2580.258
样组号91011121314151617181920212223242526272829