Hi dear researchers,
in everyday life we make decisions. Whether it is buying mobile phone, buying car, choosing investment, choosing suppliers, hiring employees, etc. To make better selection, we need to have alternatives, criteria, decision model,etc. However, all decision criteria do not have same importance or preference. For instance in buying mobile phone, you consider storage capacity, looks, price, camera, etc.How do you calculate weights for each criteria?
Learn how to estimate objectively criteria weights using mean,standard deviation and variance in this video
https://youtu.be/UxUrEwdAWr0
Best
Dr. Niyungeko