What is the meaning for controlled experiment?

A controlled experiment is an experiment where the independent variable is systematically manipulated while its effects on the dependent variable are measured. Furthermore, the presence of any extraneous variables are accounted for and are controlled.

What is a controlled experiment example?

Example of a Controlled Experiment

You might take five identical pots, fill each with a different type of soil, plant identical bean seeds in each pot, place the pots in a sunny window, water them equally, and measure how long it takes for the seeds in each pot to sprout.

What is a controlled Expirement?

Definition of controlled experiment

: an experiment in which all the variable factors in an experimental group and a comparison control group are kept the same except for one variable factor in the experimental group that is changed or altered …