Polygyny is: a person who is married to only one person at a time a man who is married to more than one woman at the same time a woman who is married to more than one man at the same time a person who is married to more than one person at the same time

Amaster's degree candidate needs to conduct a research project for her master's thesis. she is interested in the types of junk food available to the public. she plans on going to the local convenience stores and asking the owners what types of junk food the store normally stocks and which are the biggest sellers. identifiers will not be collected. this study would fall under which of the following? a. expedited review b. exempt review c. full board review d. not human subjects