In New York State,the winter months produce higher heating bills and higher levels of depression.Although the numbers show that higher heating bills are related to higher levels of depression,which of the following is the most likely explanation for this relationship?

Question

Quizplus · Accepted Answer

The third-variable problem suggests that there may be another variable, such as reduced sunlight and cold temperatures during the winter months, that affects both heating bills and depression levels. Therefore, it is possible that the relationship between higher heating bills and higher levels of depression is not a direct cause-and-effect relationship, but rather an indirect relationship through an unidentified third variable.

In New York State,the Winter Months Produce Higher Heating Bills