In which technique does a group rate or rank a set of information, compile the results and repeat until everyone is satisfied with the result? octave fair hybrid measures delphi?

The correct option is DELPHI. Delphi technique is a structured and systematic method used in forecasting. The method often involve sending several rounds of questionnaires to experts. The anonymous responses are then gathered together and shared with the concerned group after each round of answers are received. 

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