In an experiment, what term describes the standard against which results are compared?

In an experiment, what term describes the standard against which results are compared?

• A. Data
• B. Control
• C. Experiment
• D. Law

Answer: (B)

In experiments, the standard against which results are compared is the control. The control setup is kept the same as the experimental one in every aspect except the variable being tested, so it provides a baseline. By comparing the outcomes from the experiment to this baseline, you can attribute any differences specifically to the variable under investigation rather than to other factors. Data are the measurements you collect, representing the results themselves. An experiment is the overall procedure you carry out, and a law is a well-supported general statement about natural phenomena.

In experiments, the standard against which results are compared is the control. The control setup is kept the same as the experimental one in every aspect except the variable being tested, so it provides a baseline. By comparing the outcomes from the experiment to this baseline, you can attribute any differences specifically to the variable under investigation rather than to other factors. Data are the measurements you collect, representing the results themselves. An experiment is the overall procedure you carry out, and a law is a well-supported general statement about natural phenomena.