For a process quality characteristics, the specification limits are 0.4037 /- 0.0013 (that is from 0.4024 to 0.4050). The following data gives the data for 14 measurement data sets, each data set is a subgroup of 5 measurement. The value is recorded in the units of 0.0001 (that is, the specification limit will be considered 24 to 50) Based on the following data, compute Cp, Cpk, Pp and Ppk.(Use MINITAB is ok) Subgroup Subgroup
# 1 2 3 4 5 # 1 2 3 4 5
1
36
35
34
33
32
8
34
38
35
34
38
2
31
31
34
32
30
9
36
35
37
34
33
3
30
30
32
30
32
10
30
37
33
34
35
4
32
33
33
32
35
11
28
31
33
33
33
5
32
34
37
37
35
12
33
30
34
33
35
6
32
32
31
33
33
13
35
36
29
27
32
7
33
33
36
32
31
14
33
35
35
39
36