The implications of the 70-20-10 model for choosing a training method

Question :
What are the implications of the 70-20-10 model for choosing a training method? Why do you suppose organizations invest very little time and effort to gain a higher return from the 70%, a token effort on the 20%, and concentrate considerable resources on the 10%? Then, what is your opinion of the breakdown of these three numbers and why?

Sample Solution