The median defines "central tendency" in terms of the 

Which of the following groups of Texans has the LOWEST incidence of poverty?

a) families headed by single women b) non-Hispanic whites c) Latinos d) African Americans e) Asians

________ are the benefits (the payback, profits, or compensations) that are exchanged in social relationships, or what bring pleasure, satisfaction, and gratification

A) Pros B) Costs C) Rewards D) Fringe benefits

The need for norms against harming research subjects has dramatized in part by horrendous violations by __________ researchers

a. social science b. political c. sexual d. medical e. academic

One of most important factors contributing to the global environmental crisis is the declining population of the world.

Answer the following statement true (T) or false (F)