Talk:Non-response bias
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 | The contents of the Non-response bias page were merged into Participation bias on 5 September 2017 and it now redirects there. For the contribution history and old versions of the merged article please see its history. |
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)