Talk:Non-response bias

Latest comment: 9 years ago by 73.223.96.73 in topic Proposed merge

Proposed merge

edit

It seems like non-response bias and participation bias are describing the same phenomenon and should be merged. In both cases, bias arises from the differences between subjects who choose to participate or not participate in a study or poll. 73.223.96.73 (talk) 19:11, 25 April 2015 (UTC)Reply