A researcher predicted that talking to plants enhances their growth.She gave 24 plants the same amount of water and sunlight.She talked to 12 of the 24 plants daily for 6 weeks and then measured their growth.In this experiment,which of the following is the dependent variable?

Question

Quizplus · Accepted Answer

The dependent variable is the variable that is being measured or observed in an experiment. In this case, the dependent variable is the growth of the plants, as that is what was measured after the experiment was conducted. The other variables listed, such as food, water, sunlight, and talking to the plants, are all independent variables - variables that are controlled or manipulated by the researcher in order to see their effect on the dependent variable.

A Researcher Predicted That Talking to Plants Enhances Their Growth