Which of the following is a common error at the data-gathering stage?
A)Using large samples
B)Using samples which are not representative
C)Using information from unbiased sources
D)Gathering a lot of information

Question

Quizplus · Accepted Answer

Using samples which are not representative can lead to skewed or inaccurate results. It is important to ensure that the sample is chosen randomly and reflects the population being studied. Using large samples can actually be beneficial in reducing errors, as can gathering a lot of information. Using unbiased sources is also important, but it is not necessarily an error to gather information from sources with a bias as long as the bias is acknowledged and accounted for in the analysis.

Which of the Following Is a Common Error at the Data-Gathering