Statistics – Page 249 – 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…

Johnno on Richard Dawkins, The Big Muscles Fallacy & AI PachinkoMay 4, 2026
This is your brain on the Theory of Evolution. Atheists should be restricted from any and all influential positions within…
John M on Richard Dawkins, The Big Muscles Fallacy & AI PachinkoMay 4, 2026
My old brain still wants to read the acronym as the name Al (lower case L). That's why I like…
Brian (bulaoren) on Richard Dawkins, The Big Muscles Fallacy & AI PachinkoMay 4, 2026
Can there be an "Artificial Intelligence" that does not contain "Artifacts"?
km on The Red-Blue Button Dilemma & Its Surprising AnswerMay 3, 2026
What happens if you choose not to participate?
Briggs on Class 88: The Most Neglected Concept: SkillMay 3, 2026
Gareth, And thanks for the comment.