Question

1. in a study testing fertilizer, plants receiving the fertilizer would belong to which group?

a. treatment group
b. experimental baseline
c. random group
d. control group

Explanation:

In an experiment, the treatment group is the one that receives the treatment (in this case, the fertilizer). The control group does not receive the treatment for comparison. The experimental baseline is a starting - point measurement, and the random group is not a standard term for this context.

Answer:

a. Treatment group