I Would Like to Survey 50 People on Their Attitudes

Multiple Choice

I would like to survey 50 people on their attitudes regarding premarital sex.I choose to stand on the corner of High St.and Hague Ave.,and give my short survey to the first 50 people who pass by the corner.I have engaged in _____________.

A) snowball sampling
B) quota sampling
C) reliance on available subjects or convenient sampling
D) purposive sampling
E) simple random sampling