Statistics – Page 142 – William M. Briggs

Free Probability-Statistics Class: Predictive Case Study 1, Part IX

Review! Last time we successfully computed our model (8): (8) Pr(CGPA = i | guesses of new measures, grading rules, old obs, model), where i = 0,...,5. The model…

Statistics

Another Proof of the Uselessness of P-values

Susan Holmes has done us a service by writing clearly the philosophy of the p-value in her new paper "Statistical Proof? The Problem of Irreproducibility" in the Bulletin of the…

Statistics

Pay More Taxes And Live Longer. Wee P-value Alert!

It's bottom-of-the-barrel trolling to cite anything from Daily Kos, but this one is particularly asinine and worth showing to demonstrate the futility of p-values. Thanks to Al Perrella for the…

Class Statistics

Free Data Science Class: Predictive Case Study 1, Part VIII

Review! We're continuing with the CGPA example. The data is on line, and of unknown origin, but good enough to use as an example. We will build a correlational model,…

Statistics

Similarities Between ESP, Cold Fusion & Global Warming

Stream: Similarities Between ESP, Cold Fusion & Global Warming At the climate website No Tricks Zone, there is a picture of various estimates of CO2 climate sensitivity estimates. These are…

Philosophy Statistics

Falsifiability Is Falsifiable

We've talked many times before, and at greater length in Uncertanity, about the concept of falsifiability. It has come up again lately. The term shouldn't be but is equivocal. I…

Class Statistics

Free Data Science Class: Predictive Case Study 1, Part VII

Review! This is our last week of theory. Next week the practical side begins in earnest. However much fun that will be, and it will be a jolly time, this…

Statistics

Real Versus Fake Fake News: Update

Stream: Real Versus Fake Fake News On the last day of bad old year, Lake Superior State University released its 43rd annual List of Words Banished from the Queen's English…

Cary D Cotterman on Contest Winner Announced!April 14, 2026
Here, on the street where I live, about every tenth house or so flies a flag announcing what the occupant…
Sid Porter on Contest Winner Announced!April 14, 2026
Always thought this one was first… supercalafragalisticexbislidoucious
Tars Tarkas on Contest Winner Announced!April 14, 2026
N is already taken and has been for centuries. But it would be hilarious if they added it to LGBT.
spudjr60 on Trump’s Last Stand: Mea Culpa, Redux — Guest Post by Ianto WattApril 14, 2026
Two of Mx. Watt's sources are DEMONIC and ultra-woke One is Howard Zinn, the other is "Counterfire"; according to it's…
Brian (bulaoren) on Contest Winner Announced!April 14, 2026
Now you've got me wondering about that, now defunct, live music club in New York; CBGB...And why exactly, was that…