Question

Which of the following are reasons for performing experiments?

Answer 1

Answer: to identify the effects of a lurking variable on the response variable.

Explanation: An experiment can be defined as a test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy of something previously untried.

The main purpose of conducting experiment is to identify the effects of a lurking variable on the response variable.

Answer 2

The correct answer is letter C

Explanation: Conducting scientific experiments is the ideal opportunity to identify the effects of a lurking variable on the response variable. Not all experiments all approved, sometimes performing the experiments are the only way to find out the effects.