When are mathematical models most useful?
A) when controlled experiments are impossible
B) when controlled experiments are very easy to perform
C) when responses to causing events show no variability
D) when there are a few interacting variables

Question

When are mathematical models most useful? 
A) when controlled experiments are impossible 
B) when controlled experiments are very easy to perform 
C) when responses to causing events show no variability 
D) when there are a few interacting variables

Quizplus · Accepted Answer

The Answer is A

When Are Mathematical Models Most Useful