Which of the following is not an advantage of a sample survey over a census?
A) A sample survey can be used when a census isn't possible.
B) It is much faster to collect a sample than a census.
C) A sample survey allows the researcher to devote the resources to getting the most accurate information possible.
D) Survey results have a good chance to be biased.

Question

Quizplus · Accepted Answer

Sample surveys are generally preferred over censuses for their efficiency, cost-effectiveness, and ability to focus on obtaining accurate information. However, one disadvantage of sample surveys is the potential for bias, which can occur if the sample is not properly selected to represent the entire population.

Which of the Following Is Not an Advantage of a Sample