Humans possess a novelty-seeking gene that affects the production of the brain chemical dopamine, which makes some people more prone to seek out novel situations and to take risks

The entire group of interest to researchers and the group to which they want to generalize their findings is called the _____

a) sample. b) representative sample. c) study group. d) population.

The infant mortality rate in the United States is half that of Japan

Indicate whether the statement is true or false.