William M. Briggs

The Lady Tasting Tea: Bayes Versus Frequentism; Part II (update)

Read Part I: Again, the text (up to this part) has been corrected and expanded. Recall our overarching---our only---goal. We want to know whether the sweet old lady "has the…

Philosophy Statistics

The Lady Tasting Tea: Bayes Versus Frequentism; Part I (updated)

Since the subject arose yesterday, and for other reasons which I'll explain later, I thought we should revisit this series, which ran a year ago. I have edited and expanded…

Statistics

Dawkins On The Double-Blind Experiment

The Edge every year asks top science celebrities a penetrating, yet fun, always fun, question. Last year's was "What scientific concept would improve everybody's cognitive toolkit?" One of the correspondent…

Philosophy Statistics

Statement Of Teaching Philosophy

Regular readers will know that I have been searching for (continuous) employment as a teacher. Most colleges and universities ask applicants to supply "a statement of teaching philosophy", while a…

Philosophy Statistics

The Jeffreys-Lindley Paradox Isn’t

Background A paradox is a mistake in thinking; an artificial, human creation which usually arises because a conclusion which follows from a set of beloved premises is itself unloved. Twitter…

Culture Fun Statistics

Oscar Predictions: Money, Men, & Maturity Make The Difference

Last year, my number two son1 and I created a model to predict the Oscar winning movie (the original post, and the follow up). We found the following characteristics most…

Fun Statistics

Scratch-off Lottery Tickets: Expected Payouts, A Hidden Benefit?

Update See the comments, but thanks to readers' arguments I believe I was wrong in an essential calculation. I've reworked the text to correct my error, which was small in…

Philosophy Statistics

What Is Cause? — Guest Post by DAV

Regular readers will recognize DAV as a regular contributer whose humorous voice of reason has kept many conversations on target. Today he presents ideas to spur a discussion of causality,…

Neil Jordan on Class 79: Time Series ExampleFebruary 20, 2026
Does the passage of time cause ice, or does ice cause the passage of time? Mystical statistical court of appeals…
Johnno on The Importance Of Not Making DecisionsFebruary 19, 2026
But Briggs... we pay people to make decisions on our behalf... Government exists, and it MUST do SOMETHING!!! What are…
Johnno on AI Is Driving Many Crazy: Our Latest PanicFebruary 19, 2026
BRIGGS YOU FOOL OF ARTIFICIALITY! Aye Eye exists for one reason and ONE REASON ONLY! To INCREASE Shareholder Value! If…
JH on The Importance Of Not Making DecisionsFebruary 19, 2026
Maybe you mean “knowledge” instead of “belief.” When my daughter was in ninth grade, I asked her about evidence for…
gareth on AI Is Driving Many Crazy: Our Latest PanicFebruary 19, 2026
Yes "AI" is just computer models. Better - in the sense of more competent in tasks than before. This does…

William M. Briggs

Class 79: Time Series Example

The Importance Of Not Making Decisions

Don’t Take The ‘Long-Covid’ Alzheimer’s Study Seriously

AI Is Driving Many Crazy: Our Latest Panic

Class 78: The Attempt To Turn Correlation Lead Into Causation Gold In Time Series

Desperate Need For Equality: AP Exam Performance

Some Sanity: Experts Sued For Creating Gender Delusions

Why The Recent Claims Of AGI Fail: Plus, A New Test For AGI

Polar Bears Are Doing Fine: Activists, Not So Well

Impossible LSAT Statistics Question

How Women’s Equality In Democracies Changes Voting (And Everything Else)

Class 77: Trendy Trends In Time Series

Who Still Listens To AM Radio?

Scientists Invent New Name For Models: Digital Twins

What Science Says About Making Medication Mandatory

What A Winter

FDA Goes Bayes: It Should Have Gone Probability

Class 76: That’s Not Noise. That’s Signal!

AI: The Earth Is Spinning Faster & Slower (Because “Climate Change”)

Confirmation Bias In The Minneapolis Shooting

Sports Betting Is An Excellent Way To Lose Money

Class 79: Time Series Example

The Importance Of Not Making Decisions

The Lady Tasting Tea: Bayes Versus Frequentism; Part II (update)

The Lady Tasting Tea: Bayes Versus Frequentism; Part I (updated)

Dawkins On The Double-Blind Experiment

Statement Of Teaching Philosophy

The Jeffreys-Lindley Paradox Isn’t

Oscar Predictions: Money, Men, & Maturity Make The Difference

Scratch-off Lottery Tickets: Expected Payouts, A Hidden Benefit?

What Is Cause? — Guest Post by DAV

There Is No Culture Without Inequality: Stove 1

Impose Your Beliefs Before They Impose Theirs

Telekinesis: Ideas In Our Reenchantment & Rectification

The Physics Of Blessings: Ideas In Our Reenchantment & Rectification