Statistics – Page 248 – William M. Briggs

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,…

Philosophy Statistics

Teaching Journal: Day 3

In the real, physical class we learned to count yesterday. Elementary combinatorics, I mean. Figured out what "n!" and "n choose k" and the like meant and how that married…

Cary D Cotterman on How A Miracle Turns MundaneApril 15, 2026
I'm still hung up on the staff issue. It doesn't make much sense for someone to tell you not to…
Cary D Cotterman on Contest Winner Announced!April 14, 2026
Here, on the street where I live, about every tenth house or so flies a flag announcing what the occupant…
Sid Porter on Contest Winner Announced!April 14, 2026
Always thought this one was first… supercalafragalisticexbislidoucious
Tars Tarkas on Contest Winner Announced!April 14, 2026
N is already taken and has been for centuries. But it would be hilarious if they added it to LGBT.
spudjr60 on Trump’s Last Stand: Mea Culpa, Redux — Guest Post by Ianto WattApril 14, 2026
Two of Mx. Watt's sources are DEMONIC and ultra-woke One is Howard Zinn, the other is "Counterfire"; according to it's…