HRCI Exam PHR Topic 4 Question 42 Discussion

The Delphi Technique is a nonmathematical forecasting technique to find consensus. The approach uses rounds of anonymous surveys to remove influence of parties and repercussion of opinions.

Answer option C is incorrect. A management forecast is a nonmathematical forecasting technique that relies on organization's managers as a source of expert judgment.

Answer option B is incorrect. Qualitative forecast is a generic term for a qualified forecast based on given information, experience, or preferences.

Answer option D is incorrect. Trend analysis is a forecasting method but it is a mathematical model to predict likely outcomes.