You would like to determine the knowledge of geography of people aged 17 or older in the Capital Region. You decide that to make your study viable, you are going to collect data from all persons currently afiliated with UAlbany, students, faculty nad staff. With the help of Institutional research, you select a random sample of 500 persons at UAlbany and e-mail them a survey with geography questions. The population of interest is:

none of the other options.

all the 500 persons in the study. all persons at UAlbany.

all persons aged 17 or older in the Capital Region.

all persons aged 17 or older