Lycos wanted to know what people thought about medical marijuana. They posted a question on the Lycos Website on 18 June 2000: Should marijuana be legally available for medical purposes?

What is wrong with this survey?

Lycos wanted to know what people thought about medical marijuana. They posted a question on the Lycos Website on 18 June 2000: Should marijuana be legally available for medical purposes? 



A: The wrong question
B: The wrong sampling frame
C: A biased sample


Answer: C


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