Statistics – Page 124 – William M. Briggs

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

Review! We left off with comparing the standard, out-of-the-box linear regression with our multinomial predictive observable model. The great weaknesses of the regression were probability leakage (giving positive probability to…

Class Statistics

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

Review! Last time we created four models of CGPA. Which is correct? They all are. Why? I should ask as a homework question, but I'll remind us here. Since all…

Culture Statistics

Pew’s New Survey on Religious Groups Views on Abortion

Stream: Pew's New Survey on Religious Groups Views on Abortion According to a new survey by Pew Research, Unitarian Universalists are the strongest proponents of legal abortion, and Jehovah's Witnesses…

Class Statistics

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…

Tars Tarkas on Universities Need To Be Made To Lose PrestigeJuly 28, 2025
The best way to allow the uni to DIE is to end the student loan program and ban foreign students.…
Hoyos on Universities Need To Be Made To Lose PrestigeJuly 28, 2025
“Losing to win”, doesn’t work, not really. Look at the UK, they scuttled the conservatives, vile as they’ve become, assuming…
yesitdid on Jung’s Synchronicity & CoincidenceJuly 27, 2025
Doctor Briggs. I suspect Carl Jung might thought a little bit like me. Although I'm not normally psychotic, my brain…
Outis on Peer-Reviewed Research: Men Find Looking At Nearly Naked Women DistractingJuly 27, 2025
I suspect this research will be up for an igNobel prize.
SATVRDAY EARLY-AFTERNOON TOP-10 - BIG PULPIT on Peer-Reviewed Research: Men Find Looking At Nearly Naked Women DistractingJuly 26, 2025
[…] A Kaleidoscope of Recollections of George Cardinal Pell – Carl E. Olson at Cthlc World Report3. Peer-Reviewed Research: Men Find…