The most effective overall method of decision making, based on the referenced material is Decision Based on Factual Beliefs.
Decision making is the process of deciding what the next line of action would be.
When decisions are taken based on belief, there is tendency to be wrong or subjective.
However, fact-based decisions are less prone to errors. An example of making a fact based decision would be to decide which choice of car to purchase based on the reputation and statistical records of each company with respect to fuel efficiency, durability, security and other factors.
Learn more about decision making at;
https://brainly.com/question/27004710
#SPJ1
