The data in the table to the right are based on the results of a survey comparing the commute time of adults to their score on a​ well-being test. Complete parts​ (a) through​ (d) below.     Commute Time​ (in minutes) ​Well-Being Score   5 69.8   15 68.9   23 67.9   37 67.8   49 66.6   67 66.5   101 63.1   ​(a) Which variable is likely the explanatory variable and which is the response​ variable?     A. The explanatory variable is commute time and the response variable is the​ well-being score because​ well-being score affects the commute time score.   B. The explanatory variable is the​ well-being score and the response variable is commute time because​ well-being score affects the commute time.   C. The explanatory variable is commute time and the response variable is the​ well-being score because commute time affects the​ well-being score.   D. The explanatory variable is the​ well-being score and the response variable is commute time because commute time affects the​ well-being score.       r= ____

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