Drawing a judgmental sample:
a. allows researchers to use their prior knowledge about the population
b. enlists the aid of uninformed respondents
c. results in a sample that has no researcher bias
d. ensures a representative sample
e. requires the development of a quota matrix

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