Search Results for “parameters” – Page 33

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 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,…

Fun Statistics

Interest In On-Line Statistics Courses?

You might have heard what happened to when Stanford professor Andrew Ng put his machine learning (a practical kind of statistical modeling) on line. He expected mild interest. One hundred…

Statistics

Statistics Proves Same Drug Both Causes And Does Not Cause Same Cancer

No, the title of today's post is not a joke, even though it has often been used that way in the past. The title was inspired by yesterday's Wall Street…

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…

Brian (bulaoren) on Bad Black Health Blamed On SlaveryAugust 22, 2026
Enough time has passed, since this post went up, for me to feel no need to stick to the topic.…
David on Bad Black Health Blamed On SlaveryAugust 20, 2026
I would also like to point out that slaves often had *better* medical care than their working-class white counterparts, being…
Cary Cotterman on Bad Black Health Blamed On SlaveryAugust 20, 2026
Perhaps slave traders found low-intelligence blacks easier to capture, resulting in an intellectually challenged population of blacks in the U.S.…
Brian (bulaoren) on Bad Black Health Blamed On SlaveryAugust 20, 2026
Where do homicide rates fit in?
McChuck on Is Moral Certainty Possible?August 20, 2026
I am morally certain that murdering innocent children for fun and profit is evil. There. That was easy.