LSAT 115 | Section 4 | Logical Reasoning: Q14

LR Question 14 Explanation

QUESTION TEXT: The mathematics of the scientific theory known as “complexity”…

QUESTION TYPE: Principle

CONCLUSION: Certain scientists conclude complexity theory is correct.

REASONING: Mathematical models of real world phenomena (such as sand dunes) evolve much like their real world counterparts.

ANALYSIS: Models do not necessarily make a theory correct. Newton’s theory of gravity successfully predicted the motion of objects on the earth. However, we now recognize that it is wrong.

___________

1. CORRECT. If models behave like their real life counterparts then accept the theory. Since our model works, we therefore accept the theory.
2. This gets it backwards. If the theory works, then models work. But we only know models work. The theory could still be wrong.
3. That’s nice that they will figure it out eventually. In the meantime, computers didn’t discover the theory in question, humans did. We’re trying to prove it correct.
4. But does that prove the theory correct? (no)
5. We’re trying to prove the theory correct.

Recap: The question begins with “The mathematics of the scientific theory known as “complexity””. It is a Principle question. Learn more about LSAT Principle questions in our guide to LSAT Logical Reasoning question types.