Which of the following is the best way to test a hypothesis?
A) Perform an experiment that manipulates one environmental factor, holding the others constant
B) Sample the environment exhaustively, and look for close correlations among ecological variables
C) Collect a lot of information; eventually you will have enough to get the answer to your question
D) Make sure to prove the hypothesis to be true

Question

Quizplus · Accepted Answer

Performing an experiment that manipulates one environmental factor while holding others constant is the best way to test a hypothesis. This method allows for the isolation of the effect of the manipulated variable, providing clear evidence of causality.

Which of the Following Is the Best Way to Test