1 I read the article on the cone experience and here are my answers to the questions.

2 The cone of experience is a cone that demonstrates how information is presented and correlates it with the amount of information retained.
The cone is logical not factual because it is not backed by statistics.

3 I do not think the cone experience is very valid because even after all of my years in school I do not know if I have ever retain 90% knowledge on any piece of information that I have done.

here are my cone answers: