The following table provides data for 20 samples each of sizefive.
Sample
x1
x2
x3
x4
x5
1
4.960
4.946
4.950
4.956
4.958
2
4.958
4.927
4.935
4.940
4.950
3
4.971
4.929
4.965
4.952
4.938
4
4.940
4.982
4.970
4.953
4.960
5
4.964
4.950
4.953
4.962
4.956
6
4.969
4.951
4.955
4.966
4.954
7
4.960
4.944
4.957
4.948
4.951
8
4.969
4.949
4.963
4.952
4.962
9
4.984
4.928
4.960
4.943
4.955
10
4.970
4.934
4.961
4.940
4.965
11
4.975
4.959
4.962
4.971
4.968
12
4.945
4.977
4.950
4.969
4.954
13
4.976
4.964
4.970
4.968
4.972
14
4.970
4.954
4.964
4.959
4.968
15
4.982
4.962
4.968
4.975
4.963
16
4.961
4.943
4.950
4.949
4.957
17
4.980
4.970
4.975
4.978
4.977
18
4.975
4.968
4.971
4.969
4.972
19
4.977
4.966
4.969
4.973
4.970
20
4.975
4.967
4.969
4.972
4.972
Identify out-of-control points. If necessary, recompute thecontrol limits after removing the outliers. What do you conclude?(10 pts) Please answer in detail usingexcel
Answer & Explanation
Solved by verified expert
4.5 Ratings (920 Votes)
Answer 1 We have to obtain outliers By using Excel Functions 1 Quartiles QUARTILE 2 Interquartile Range Q3 Q1 3Lower limit Q1 15 Interquartile Range 4 Upper limit Q3 15 Interquartile Range Sample x1 x2 x3 x4 x5 1 496 4946 495 4956 4958 2 4958 4927 4935 494 495 3 4971 4929 4965 4952 4938 4 494 4982 497
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