You're looking at Less Wrong's discussion board. This includes all posts, including those that haven't been promoted to the front page yet. For more information, see About Less Wrong.

CharlesR comments on [SEQ RERUN] Absence of Evidence Is Evidence of Absence - Less Wrong Discussion

7 Post author: MinibearRex 17 July 2011 04:08AM

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

Comments (4)

You are viewing a single comment's thread.

Comment author: CharlesR 26 September 2011 05:55:48PM *  2 points [-]

Let E stand for the observation of sabotage, H1 for the hypothesis of a Japanese-American Fifth Column, and H2 for the hypothesis that no Fifth Column exists. Whatever the likelihood that a Fifth Column would do no sabotage, the probability P(E|H1), it cannot be as large as the likelihood that no Fifth Column does no sabotage, the probability P(E|H2).

I feel like there is a mistake here. Shouldn't E stand for the observation of no sabotage?