Asked by disney. dreams on Jul 07, 2024
Verified
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
Mathematical Models
Representations of real-world systems through mathematical concepts and language, used in a wide range of sciences to predict and analyze behaviors.
Controlled Experiments
Experimental setups in which researchers manipulate one variable while holding all other variables constant to study cause and effect relationships.
- Identify the utility of mathematical and other models in scientific research, especially in predicting environmental phenomena.
Verified Answer
SJ
Shasta JenkinsJul 11, 2024
Final Answer :
A
Explanation :
Mathematical models are most useful when controlled experiments are impossible, as they allow researchers to simulate and predict outcomes in complex systems without the need for costly, time-consuming and often unrealistic experiments. Mathematical models are especially useful in disciplines where experimentation is expensive or impractical, such as in astronomy, meteorology, economics, or ecology. Furthermore, mathematical models can help identify the key factors or variables that influence a phenomenon, and their simulation can help researchers validate their theories and understand the underlying mechanisms.
Learning Objectives
- Identify the utility of mathematical and other models in scientific research, especially in predicting environmental phenomena.