Statistics – Page 240 – William M. Briggs

Why Do Statisticians Answer Silly Questions That No One Ever Asks?

Julian Champkin, editor of Significance magazine somehow came across the percipient insights of yours truly and asked me to write l'article controversé. Which I did. And with gusto. Champkin, a…

Philosophy Statistics

Teaching Journal: Day 11—Rewrite, Red Wine, Hat Clips

We started by learning that probability is hard and not always quantifiable. For instance, I imagine many of you would have judged it more likely than not that the Supreme…

Philosophy Statistics

Teaching Journal: Day 9—Hypothesis Testing: Part II

A review. We have sales data from two campaigns, A and B, data in which we choose (as a premise) to quantify our uncertainty with normal distributions. We assume the…

Statistics

Teaching Journal: Day 8—Hypothesis Testing: Part I

Hypothesis testing nicely encapsulates all that is wrong with frequentist statistics. It is a procedure which hides the most controversial assumption/premise. It operates under a "null" belief which nobody believes.…

Philosophy Statistics

Teaching Journal: Day 7

The joke is old and hoary and so well known that I risk the reader's ire for repeating it. But it contains a damning truth. Most academic statistical studies are…

Philosophy Statistics

Teaching Journal: Day 6

(I'm assuming you have been reading previous posts. If not, do so.) We still want this: (1) Pr (Distance > 1 meter | normal with m and s specified)…

Philosophy Statistics

Teaching Journal: Day 5

Let's make sure we grasped yesterday's lesson. Emails and comments suggest we have not. These concepts are hardest for those who have only had classical training. We want to know…

Philosophy Statistics

Teaching Journal: Day 4

Today is the quietest day, a time when all is still, a moment when nary a voice is raised and, quite suddenly, appointments are remembered, people have to be seen,…

John Pate on On The Form Of Species: ‘Dance To The Tune Of Life’ by Denis Noble ReviewedDecember 16, 2025
Referring to my previous comment, it's nature via nurture. In any complex system transferring the plans to the finished item…
NLR on On The Form Of Species: ‘Dance To The Tune Of Life’ by Denis Noble ReviewedDecember 16, 2025
It sounds like Noble has some good points. People are increasingly recognizing problems with reductionism. For instance, saying that things…
Bobby Dress on How To Tell How Much Of “IQ” Is Inherited & How Much Is EnvironmentDecember 15, 2025
I’m fairly certain that obtaining my degree from Cornell had the unintended consequence of lowering whatever theoretical IQ I might…
JRob on How To Tell How Much Of “IQ” Is Inherited & How Much Is EnvironmentDecember 15, 2025
I love this debate about the heritability of intelligence. The smart people use a lot math about Gaussian and Pareto…
John Pate on How To Tell How Much Of “IQ” Is Inherited & How Much Is EnvironmentDecember 15, 2025
We know we don't understand consciousness let alone intelligence. IQ testing gets a bad rep though, it's a proxy for…