michaelsullivan comments on 2013 Survey Results - Less Wrong

74 Post author: Yvain 19 January 2014 02:51AM

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

Comments (558)

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

Comment author: michaelsullivan 25 January 2014 03:38:32AM 0 points [-]

On MIlky Way vs. Observable universe, I would expect a very high correlation between the results of different galaxies. So simple multiplication is misleading.

That said, even with a very high correlation anything over 1% for Milky way should get you to 99+ for universe.

I admit that I did not seriously consider the number of galaxies in the universe, or realize off the cuff that it was that high and give that enough consideration. I estimated a fairly high number for Milky way but gave only 95% to the universe, which was clearly a mistake.

Comment author: Eugine_Nier 25 January 2014 08:20:36PM -2 points [-]

That said, even with a very high correlation anything over 1% for Milky way should get you to 99+ for universe.

Not necessarily, that depends on the nature of your unsertainty, as Wes_W pointed out elsewhere in the thread.