we had the prof explain time and again the difference between correlation and causation, and some people still didn't get it.
I had a science teacher explain it this way....
If you survey all the people who had car accidents, you will find that a vast majority of them will have eaten carrots within the 2 week period before their accident. That DOES NOT mean that carrots cause people to crash their cars.
I had a science teacher explain it this way....
If you survey all the people who had car accidents, you will find that a vast majority of them will have eaten carrots within the 2 week period before their accident. That DOES NOT mean that carrots cause people to crash their cars.