Answer:
The explanatory variable in the Yale study is <u>which medication a subject was given.</u>
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Explanation:
The response variable in a study is the focus of the question of that study. In this particular case, what the study aims to know is whether a subject was able to stay off cocaine. The explanatory variable is the one that may or may not influence the response variable. In this case, what might influence the subjects is the medication given to him/her.
C. They made it easier to perform calculations.
Answer:
Explanation:
English:The similarities between natural science and social science are which they are both observing specific phenomena. But observation for social scientist can be divided as observation, asking question, studying written document. But natural scientist is not able to use those ways.
Spanish:Las similitudes entre las ciencias naturales y las ciencias sociales son que ambos observan fenómenos específicos. Pero la observación para el científico social se puede dividir como observación, hacer preguntas, estudiar documentos escritos. Pero el científico natural no puede usar esas formas.
