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.
The answer is B, "Opposing traffic may cross the roadway." hope this helps, have a BLESSED day! :-)
Answer:
i do o=npot know i just need pionts so this is how i get them sorry but try c
Explanation:
<span>John Kotter built on Lewin's three-step model to create a more detailed approach for implementing change. </span>
C - Mexico granted its norhter terrorities to the US. The US terrority now reached all the way to the Pacific Ocean in the west.
The Mexican American war resulted in the Treaty of Guadalupe and gave the US sovereignty over Texas and western terrorities.
