www.6sigma.us
Chi-Square Analysis
Chi-Square Test: No, Yes
Expected counts are printed below observed counts
No
Yes
Total
Clerk B
137
26
163
121.73
41.27
Clerk BN
61
15
76
56.76
19.24
Clerk D
35
38
73
54.52
18.48
Total 233
79
312
Chi-Sq = 1.916 + 5.651 + 0.317 + 0.936 + 6.986 + 20.606 = 36.413
DF = 2, P-Value = 0.000
MINITAB V. 13
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