To Determine the Proportion of Students on Campus Who Would

Multiple Choice

To determine the proportion of students on campus who would be interested in having coin operated snack machines installed in the Bellarmine dormitory basement, I send out a simple yes or no poll to all Bellarmine dormitory residents.What sampling method am I using?

A) simple random sampling
B) stratified random sampling
C) judgment sampling
D) systematic random sampling
E) cluster random sampling