Members of Congress might make policy decisions that lead to an endorsement from which external source?

The 2015 Paris Agreement deals with which of the following?

a. deforestation b. limiting greenhouse gas emissions c. slowing down the use of nonrenewable resources d. limiting population growth

When more people walk along a waterfront, the perception that it is a safe area increases. When a waterfront area is perceived as safe, people are more likely to walk there. A researcher estimates the effect of safety perceptions on walking. Her study is an example of ignoring

A. Simultaneity bias B. A spurious relationship C. Chance correlation D. All of the above