![]() ![]() This is called relative measurement as opposed to absolute measurement, such as arbitrarily assigning a priority to each of the objectives, or stating that an alternative is 'high,' 'moderate,' or 'low' and then arbitrarily assigning priorities to 'High' 'Moderate', and 'Low.' AHP uses hierarchic or network structures to represent a decision problem and then develops priorities for the alternatives based on the decision-makers' judgments throughout the system. They also must judge the relative merits of the alternatives with respect to each of the objectives. ![]() The decision-maker(s) must make judgments about the relative importance of each objective in paired comparisons with each of the other objectives. The MIS director's IT dilemma is a relatively simple case, with a three-level hierarchy, that we are using to illustrate how AHP works. ![]()
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