Question

Jeremy asked every fifth person exiting a classical music performance, "What is your favorite type of music?" Which shows how bias might have affected the results of the survey? A. Since only every fifth person was asked the question, the sample is not likely to be representative of the entire group. B. Since the sample only includes people exiting a classical music performance, it could be biased in favor of classical music. C. The question is biased in favor of classical music. D. Since the survey used systematic sampling by asking every fifth person, it is unlikely to be biased.

Answer 1

the right answer is A

Answer 2

ok

Answer 3

I think it would be B