Introduction > Planning Your Research > Designing Your Experiment > Treatment

Treatment The treatment is what you apply to your experimental units. In many cases, you may apply several variations of the same treatment. For example, different concentrations of a growth promoter may be applied to a crop of roses. In other cases, you may apply several treatments, looking at the effects of different growth promoters. You can also have a combination of treatments and variations on the treatment. Using the above example, this could include investigating different concentrations of a range of growth promoters.

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