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A group of researchers wanted to determine if people will eat more food in a room with red paint than in a room that is decorated blue. Half the participants in this study ate in a red room and half ate in a blue room. The researchers then measured how much food was consumed in each of the two rooms. In this study, the independent variable was:

Respuesta :

estryzy

Answer:

the color of the decorations in the room

Explanation:

The independent variable in a research is that factor that the researcher changes or controls on purpose in order to find out its effect. From the example, the researcher wanted to understand the effect of red room and blue room on the eating level of participants, hence what he is changing or controlling is the color of the decoration in the room and hence that is the independent variable.

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