In the ANOVA, treatment refers to
A)experimental units
B)different levels of a factor
C)the dependent variable
D)applying antibiotic to a wound

Question

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In ANOVA, treatment refers to the different levels of a factor being studied. For example, if a study is testing the effectiveness of four different brands of cold medicine, the treatment would be the four different brands. Experimental units refer to the subjects or participants in the study, the dependent variable is the outcome being measured, and applying antibiotic to a wound is a specific type of treatment in a different context.

In the ANOVA, Treatment Refers to