Give an example of a designed experiment. In your experiment, identify the experimental units, the response variable, the factor(s), the levels of each factor, and the treatments.

Question

Quizplus · Accepted Answer

The Answer is An example of a designed experiment could be a study to determine the effect of different fertilizer types on the growth of tomato plants.

In this experiment, the experimental units would be individual tomato plants. The response variable would be the height or yield of the tomato plants. The factor would be the type of fertilizer, with levels such as organic fertilizer, chemical fertilizer, and no fertilizer.

The treatments would be the specific combinations of fertilizer type and level, such as organic fertilizer at a high and low concentration, chemical fertilizer at a high and low concentration, and no fertilizer.

By randomly assigning different tomato plants to each treatment group and measuring their growth over a set period of time, researchers could determine the impact of different fertilizer types on the growth of tomato plants.

Give an Example of a Designed Experiment