Amajor limitation in interpreting the university of michigan survey of adults is that

A major limitation in interpreting the University of Michigan survey of adults is that high-school dropouts are not included

Explanation:

The following are some of the limitations to interpretation of the University of Michigan survey of adults:

High-dropouts are not included.

Institutionalized patients and homeless people are not factored into the sample.

Craving has been identified as a key factor in psychological dependence of the adults sampled.

no because it could make the world a terrible place to live in.