Which of the following is a source of bias in survey data?
A) nonresponse error
B) coverage error
C) social desirability bias
D) testing effects
E) all of the above

Question

Quizplus · Accepted Answer

All the options listed are sources of bias in survey data. Nonresponse error occurs when certain individuals do not respond, coverage error happens when some groups are inadequately represented, social desirability bias occurs when respondents answer in a manner they think is socially acceptable, and testing effects can influence responses based on the survey method or environment.

Which of the Following Is a Source of Bias in Survey