A balanced experiment requires that:
A) at least one sample equal size is 30.
B) the number of treatments equals the number of samples.
C) an equal number of persons or test units receives each treatment.
D) at least two treatment groups be used.
E) at least two samples are paired.

Question

Quizplus · Accepted Answer

A balanced experiment requires that an equal number of persons or test units receives each treatment to ensure that the effects of treatments can be compared without bias due to differing sample sizes.

A Balanced Experiment Requires That