Warby Parker Wants to Conduct a Survey on Consumers Who

Multiple Choice

Warby Parker wants to conduct a survey on consumers who wear glasses. It wants to give every person who wears glasses in the United States an equal chance of being chosen for the survey. First, though, it needs to separate those who wear glasses from those who do not. What type of sampling should Warby Parker use?

A) random sampling
B) selective
C) stratified sampling
D) nonprobability sampling
E) quota sampling