The manager of the only bowling alley in town wants to know how often the average person in his town goes bowling. He leaves a questionnaire at the front desk of his bowling alley with a sign that asks for customer input. Will this survey method give a good sample? Explain.

A.
Yes; since it is the only bowling alley in town, all bowlers must go there, and so the sample is random.

B.
Yes; so long as enough people take the time to fill out the survey, the sample will be random.

C.
No; the sample is not random. Not everyone will take the time to fill out the survey.

D.
No; the sample is not random. Only people who bowl will be able to fill out the survey. People who never bowl would not be represented in the sample.