Question

Colleges often rely heavily on raising money for an "annual fund" to support operations. Alumni are typically solicited for donations to the annual fund. Studies suggest that the graduate’s annual income is a good predictor of the amount of money he or she would be willing to donate, and there is a reasonably strong, positive, linear relationship between these variables. In the studies described:

Answer 1

Answer: size of alum's donation to the annual fund is the response variable

Explanation:

Considering the annual income is a good predictor of the amount of money he or she would be willing to donate, and there is a reasonably strong, then the study indicated that the size of alum's donation to the annual fund is the response variable