Posted by chriscase on Saturday, November 15, 2008 at 00:49:44 :
In Reply to: OT but appropriate for anyone who posted by APB in tropical NY on Friday, November 14, 2008 at 23:22:54 :
But I also checked the right angle one, their arrow vs mine, vs the corner of a sheet of paper, and mine was almost dead on, theirs was off about 10 degrees. The circle looked oval too, with and without my glasses. And I got a big variation on subsequent trials, depending on the rotation of the sample. I think I might score better with a different screen/monitor setting- I bought a wide screen to view HDTVs, but it isn't so good for a monitor.
I don't know what their comparison is gradiated by- my guess is the the 50 percentile is around 6?
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