komponisto comments on Negative and Positive Selection - Less Wrong

71 Post author: alyssavance 06 July 2012 01:34AM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (262)

You are viewing a single comment's thread. Show more comments above.

Comment author: komponisto 06 July 2012 09:08:01PM 2 points [-]

Berkson's fallacy.

Upvoted for this link. I wish I had known this term back in the Amanda Knox days -- this fallacy (or rather, the reverse of it -- failing to take into account conditional dependence of a priori independent events) is a version of the main probability-theoretic error of that case.

Comment author: shminux 06 July 2012 10:30:09PM *  4 points [-]

This fallacy may also explain why people tend to assign 50% percent probability to the odds of the second child being a boy in the classic puzzle.