Statistics – Page 303 – William M. Briggs

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…

Fun Statistics

The Predictive Skills of Octopii: Paul’s World Cup Prognostications

In Detroit, for that glorious game of soccer-on-ice-with-sticks, we---I still say "we"; you can never separate yourself from your birthplace---know what to do with octopuses, octopii as were: We toss…

McChuck on The MRS Degree — Guest Post by Johnathan EdwardsSeptember 17, 2026
"South Korea and Japan will no longer exist, perhaps in our lifetime, if they don’t start reproducing or bringing more…
McChuck on PFAS and Preservatives: Entrenching Chemophobia through Everyday Stuff — Guest Post by Jaap HanekampSeptember 17, 2026
How many of the breast milk lab techs (doesn't that sound filthy out of context?) were wearing latex gloves, known…
JH on PFAS and Preservatives: Entrenching Chemophobia through Everyday Stuff — Guest Post by Jaap HanekampSeptember 16, 2026
The alternative to preserved clay is, sooner rather than later, mouldy clay… Does this mean to create fear? There are…
Cary Cotterman on PFAS and Preservatives: Entrenching Chemophobia through Everyday Stuff — Guest Post by Jaap HanekampSeptember 16, 2026
Growing up in the late 1950s, I played with modeling clay almost every day. Who knows, back then it was…
Phil R on PFAS and Preservatives: Entrenching Chemophobia through Everyday Stuff — Guest Post by Jaap HanekampSeptember 16, 2026
I'm no expert but I think it's a little over the top comparing PFAS with Agent Orange. PFAS, for the…