William M. Briggs

True Value Of A Parameter

Jelle de Jong writes in to ask: Working as a quant analyst in finance I recently got interested in the Briggsian/Jaynesian/Bayesian interpretation of probability but am still struggling a bit…

Philosophy Statistics

What Probably Isnâ€™t: Heat Waves and Nine Feet Tall Men: Part II

McKibben's Folly Suppose it is true that we have E = "A six-sided object, just one side of which is labeled 6, and when tossed only one side will show."…

Philosophy Statistics

What Probably Isn’t: Heat Waves and Nine Feet Tall Men: Part I

Probability is screwy, and we statisticians do a horrible, rotten job of teaching it. The first thing students learn in normal statistics classes is about "measures of central tendency" or…

Statistics

Men Nine Feet Tall And Bayes Theorem

The OFloinn put up a most readable and recommended essay When is Weather Really "Climate"? and in one of the comments a reader named Gyan in part said: Many economists…

Culture Statistics

The Decline And Increase Of Mainstream Religions In The USA: With Pictures!

The Episcopals, like many other old guard protesting religions, are in trouble. Jay Akasie tells us that at this year's annual conclave, the Episcopalian leadership had their most serious discussions…

Philosophy Statistics

Certainty & Uncertainty: Logical Probability & Statistics

Since we have spent the weekend with these matters, I thought it appropriate to include the first part of the Introduction to the new book I've been working on. It…

Philosophy Statistics

More On The 1 in 1.6 Million Heat Wave Chance

Yesterday we looked at NCDC's claim that the 13-month stretch of "above-normal" temperatures had only a 1 in 1.6 million chance of occurring. Let's today clarify the criticism. The NCDC…

Philosophy Statistics

Chance Of Heat Wave Only 1 in 1.6 Million? Or, Probability Gone Wrong

My dad took a swing with his nine-iron and the wiffle simulacrum of a golf ball took flight, arched upwards, spun left and, without bouncing, landed atop my favorite blade…

Ed Bonderenka on Donald vs Ishmael vs Esau — Guest Post by Ianto WattNovember 24, 2025
that's one way of looking at it.
John Pate on Donald vs Ishmael vs Esau — Guest Post by Ianto WattNovember 24, 2025
LOL. Orange Man Bad is MIGA through and through. The Donald's empty promising on "ending foreign wars" proves it. The…
Williis Eschenbach on Class 72: Most Claims Of “Controlled For” Are Wrong: The Wrong WayNovember 24, 2025
Ah. Thanks. Thought you meant last Thanksgiving. w.
Briggs on Class 72: Most Claims Of “Controlled For” Are Wrong: The Wrong WayNovember 24, 2025
Willis, The class after Thanksgiving will take place after Thanksgiving. "Loaded" can mean one side, say 6. By putting, for…
Willis Eschenbach on Class 72: Most Claims Of “Controlled For” Are Wrong: The Wrong WayNovember 24, 2025
AFAIK, there is only one definition of "loaded" with respect to dice. It means weighted to favor one side. From…

William M. Briggs

Donald vs Ishmael vs Esau — Guest Post by Ianto Watt

Class 72: Most Claims Of “Controlled For” Are Wrong: The Wrong Way

Black Women Can’t Do Physics As Well As White Men, Says Researcher

On That “Bombshell German Study” That “Exposes the PCR Test Fraud That Locked Down the World”

Masking Morality With Science: Men Pretending To Be Women In Sports

Why Study Probability?

The Dysgenics Of IVF

In Which An Atheist Becomes Sputteringly Angry Over Theist’s Argument

Academics Debate Which Term Best Describes Those Who Love (in that way) Their Pillows

Class 71: Never Trust ‘Research Shows’ Headlines: We Bring Cause To Data

Diversity Patrol Scanning Citations For Victims

Little Nate’s Plan To Save The World

Compact for Academic Excellence in Higher Education Causes Mass Squealing

Stay The Course: Have Some Class

Last Call For Alcohol-Cancer Papers

UFO Hits United Flight. All Survive. This Time!

Changes Are Coming: Our Return to 1970s

Class 70: Most Claims Of “Controlled For” Are Wrong: The Right Way

The Triumph Of The Feminine

At What Point Does Transsexualism Become A Conservative Value?

The Superpower You Didn’t Know You Had

Donald vs Ishmael vs Esau — Guest Post by Ianto Watt

Class 72: Most Claims Of “Controlled For” Are Wrong: The Wrong Way

True Value Of A Parameter

What Probably Isnâ€™t: Heat Waves and Nine Feet Tall Men: Part II

What Probably Isn’t: Heat Waves and Nine Feet Tall Men: Part I

Men Nine Feet Tall And Bayes Theorem

The Decline And Increase Of Mainstream Religions In The USA: With Pictures!

Certainty & Uncertainty: Logical Probability & Statistics

More On The 1 in 1.6 Million Heat Wave Chance

Chance Of Heat Wave Only 1 in 1.6 Million? Or, Probability Gone Wrong

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