_____________ occurs when some population elements are excluded from the process of selecting the sample.
A)Nonresponse
B)An error of observation
C)Undercoverage
D)Sampling error

Question

Quizplus · Accepted Answer

Undercoverage occurs when certain sections of the population are not included in the sample frame. For example, if a survey only includes people with internet access, it will underrepresent those who do not have access to the internet.

_____________ Occurs When Some Population Elements Are Excluded from the Process