A scaling factor is used to: / » Quantitative Methods for Economic Analysis 1 solved MCQs / By admin Question: A scaling factor is used to: A. change a simple index to a weighted index B. convert the paasche index to a laspeyres index C. change an aggregate index to a weighted index D. change the base year Answer» d. change the base year Note: The above multiple-choice question is for all general and Competitive Exams in India.