Question

question 18
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

Explanation:

When taking a poll, using a large sample helps to get more accurate results. Avoiding bias ensures the poll is fair. Using a random sample also helps in getting a representative view. However, using a biased sample will skew the poll results and not give a true picture.

Answer:

use a biased sample