Statistics – Page 135 – William M. Briggs

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…

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…

Tars Tarkas on Why The Drake Equation FailsDecember 30, 2025
"The Drake and Fermi are not flawed logically: one can put probabilities to any question." The Drake equation always struck…
NLR on Why The Drake Equation FailsDecember 30, 2025
There may or may not be extraterrestrial life, but if we ever see some, I suspect there will be surprises.…
Douglas Skinner on Why The Drake Equation FailsDecember 30, 2025
The other bookend paired with the Drake/Fermi speculations is Evolution. In this January's edition of First Things Magazine comes a…
C-Marie on Canada Invents New Euphemism For Doctor KillingsDecember 29, 2025
God loves you. Let Him take you home when it is time. In the mean time, give to our Father…
C. P. Benischek on Merry Christmas!December 29, 2025
God Rest Ye Merry, Gentle Briggs! Don’t dismay, Christmas isn’t yet over, but rather just warming up. A Child is…