Day Impurity (%) Day Impurity (%) 1 0.812 5 0.799 2 0.791 0.833 3 0.841 7 0.815 4 0.814 8 0.807

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 24HP
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Calculate the average values of the Cp and Cpk capabil-ity indices for the BOD data , assuming that LSL=5 mg/L and USL=35 mg/L. Do these val-ues of the indices indicate that the process performance is satisfactory?

Day
Impurity (%)
Day
Impurity (%)
1
0.812
5
0.799
2
0.791
0.833
3
0.841
7
0.815
4
0.814
8
0.807
Transcribed Image Text:Day Impurity (%) Day Impurity (%) 1 0.812 5 0.799 2 0.791 0.833 3 0.841 7 0.815 4 0.814 8 0.807
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