Which of the following is not a good way to take a poll? use a large sample avoid bias use a biased sample use a random sample

You should never use a biased sample when taking a poll.

HI Anna,

Which of the following is not a good way to take a poll?

Answer - use a biased sample

Why - " is usually no way to recover from a biased sampling method or a survey that asks biased questions."

i think it's b or c hope this