A researcher is conducting a study to determine how knowledg

A researcher is conducting a study to determine how knowledgeable teenagers are about making good food choices. She decides to interview teeagers eating at a fast food restaurant. Why might the results be biased?

A. Becasue they were taken from a simple random sample

B. Becasue they were taken from a convenience sample

C. Becasue they were taken from a stratified sample

D. Because they were taken from a voluntary response sample

E. Because they were taken from a census

Solution

B. Becasue they were taken from a convenience sample

CORRECT ANSWER !!

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