
210 Six Sigma Case Studies with Minitab
®
FIGURE 12.23
Entry of “Date,” “Reporter,” and “Product name.”
Within Appraisers
Assessment Agreement
Appraiser #Inspected #Matched Percent 95% CI
Buddy 10 10 100.00 (74.11, 100.00)
John 10 10 100.00 (74.11, 100.00)
Mary 10 9 90.00 (55.50, 99.75)
# Matched: Appraiser agrees with him/herself across trials.
Fleiss’ Kappa Statistics
Appraiser Response Kappa SEKappa Z P(vs>0)
Buddy Fail 1.00000 0.316228 3.16228 0.0008
Pass 1.00000 0.316228 3.16228 0.0008
John Fail 1.00000 0.316228 3.16228 0.0008
Pass 1.00000 0.316228 3.16228 0.0008
Mary Fail 0.78022 0.316228 2.46727 0.0068
Pass 0.78022 0.316228 2.46727 0.0068
FIGURE ...