Statistics – Page 300 – William M. Briggs

A Bust—I mean must—Read; Or, An Evolution in Bra Sizes

"Excuse me, miss. Would you care to participate in science?" Sometimes being a statistician is enviable. In a flash of scientific brilliance, Australian statisticians have just completed a massive study…

Fun Statistics

M. Night Shyamalan, Mel Gibson, and John Wayne

Part II of the Two-Envelope problem was not too friendly, so here's something that is. Via HotAir, I came across the site Marginal Revolution, in which was featured a graph…

Philosophy Statistics

The Two-Envelope Problem Solution: Part II

Read Part I first. We are in the peek first game here. The distribution of N When X is odd, and all X are discrete, we know we should always…

Philosophy Statistics

The Two-Envelope Problem Solution: Part I

Another probability "paradox", the two-envelope problem1, goes like this: Before you are two envelopes, A and B. One of them contains $X and the other $2X (which is equivalent to…

Statistics

St Petersburg Paradox; Games and Statistical Decisions; RIP David Blackwell

David Blackwell, who died two weeks ago, was one of the first mainstream statisticians to "go Bayesian." And for that and his unique skill in clearly explaining difficult ideas, we…

Statistics

How to Fool Yourself—And Others—With Statistics

See the news box to the left. I wrote this long ago and never used it. I do not love it. But since I am so busy, I haven't the…

Statistics

US Military Fatality Statistics: Have Suicides Increased?

All statistics were gathered from this DOD site. 2010 numbers were current as of 5 June this year; they were not part of the plots below. In 1983, the year…

Fun Statistics

World Cup Predictions Verified

All that was missing was the water for the players to plunge into. Still, referee Howard Webb must be a fan of the aquatic and artistic sport of diving, and…

Philip Rogan on $7.11 at 7:11 PM on 7/11 at 7/11: What Are The Chances?July 24, 2026
Brian, good comment. A coincidence is only a coincidence to the person to which the coincidence occurred.
John Pate on $7.11 at 7:11 PM on 7/11 at 7/11: What Are The Chances?July 23, 2026
Now do Synchronicity.
Brian (bulaoren) on $7.11 at 7:11 PM on 7/11 at 7/11: What Are The Chances?July 23, 2026
If a 7/11 sale occurrs in a forest, and nobody is around to document it, does it make a sound?…
Willis Eschenbach on Caution Against The Precautionary Principle: Interview with Jaap HanekampJuly 23, 2026
Thanks as always, Matt. I'd be interested in your (or anyone's) comments on my post below about the Precautionary Principle.…
Steve on $7.11 at 7:11 PM on 7/11 at 7/11: What Are The Chances?July 23, 2026
Add a few more priors and the odds skyrocket. 7/11 knew about the July 11 thing -- it says right…