Statistics – Page 298 – 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…

Brian (bulaoren) on Truly Random Numbers Found?June 15, 2026
Wait...Does this mean that all those non-winning lottery tickets, I've bought over the years, were drawn from non-randomly-generated numbers? I…
McChuck on Truly Random Numbers Found?June 15, 2026
What QM leaves out of their "randomness is fundamental" picture is the state of the entire rest of the universe.…
John M on Climate Change Increases Risk of Even Slower World Cup Games!June 15, 2026
LarryG, I appreciate that sport and game participants can enjoy their favorite activity but that doesn't make the activity entertaining.
JR Ewing on Truly Random Numbers Found?June 15, 2026
I'm not a fan of airport security pantomime. There are a lot of things about it that I don't like,…
LarryG on Climate Change Increases Risk of Even Slower World Cup Games!June 14, 2026
The provincial and parochial attitude of Americans towards soccer perplexes me. It’s a great sport. High school: football, sat on…