An opinion poll calls 2000 randomly chosen residential telep

An opinion poll calls 2000 randomly chosen residential telephone numbers, then asks to speak with an adult member of the household. The interviewer asks, \"How many movies have you watched in a movie theater in the past 12 months?\"

What is the sampling frame?

a.The 2000 randomly chosen people

b.All adults that have watched movies    

c.All adults

d.All adults with residential telephones

e.All adults with residential telephones that have watched movies

Solution

the sampling frame in this question will be all adults with residential telephones because there can be some adults who have not watched movies so including this will not solve our purpose so answer will be option d