Aresearcher’s study uses a dataset of prisoner demographic characteristics. this dataset includes criminal history data that predates incarceration and includes data on disciplinary behavior while in prison. there is no interaction with prisoners. the researcher claims, and the irb chair agrees, that the study is exempt from irb review. this decision:

Why would nations in latin america be part of a mostly arab cartel group known as opec? a) latin america refused to do business with countries that were not part of opec. eliminate b) natural resources such as oil are a major economic development for some latin american countries. c) latin america has a long history of distrust of the united states and fears a take-over of oil fields. d) latin american nations such as venezuela needed in getting natural resources to other parts of the world. 15