Question: What is the explanatoryvariable? A. The explanatory variable is the body mass index of the adolescents. B. The explanatory variable is the number of the

What is the explanatoryvariable?

A.

The explanatory variable is the body mass index of the adolescents.

B.

The explanatory variable is the number of the adolescents who have a videogameconsole in their bedroom.

C.

The explanatory variable is the number of the adolescents who participate in the study.

D.

The explanatory variable is whether the adolescent has a videogameconsole in the bedroom or not.

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