Inconsistency in pairwise judgments is indicated by a consistency ratio that is
A)less than 0.
B)greater than 0.10.
C)greater than 0.50.
D)greater than 1.00.

Question

Quizplus · Accepted Answer

The consistency ratio measures the degree of inconsistency in pairwise judgments. If the consistency ratio is less than 0, it means there is no inconsistency. If the consistency ratio is greater than 0.10, it indicates some inconsistency but it may still be acceptable depending on the context. However, if the consistency ratio is greater than 0.50, it indicates significant inconsistency and the judgments need to be revised or re-evaluated. If the consistency ratio is greater than 1.00, it means that the judgments are entirely inconsistent and cannot be relied upon. Therefore, the best choice is B, which identifies a threshold for acceptable inconsistency.

Inconsistency in Pairwise Judgments Is Indicated by a Consistency Ratio