In the fall of 2007, the Pew Internet & Life Project conducted telephone interviews with a sample of American adults aged 18 and older about online shopping.American adults aged 18 and older constitute the ______ of the study.
A)Who
B)What
C)When
D)Where
E)How

Question

Quizplus · Accepted Answer

The "who" in a study refers to the population or the subjects being studied. In this case, the "who" is American adults aged 18 and older.

In the Fall of 2007, the Pew Internet & Life