Technical concepts in plain language, with worked examples and interactive tools.
Each ball turns left or right at random, 12 times. The sum is a binomial — and the binomial becomes a normal curve.
Central Limit Theorem, interactive
I redo by hand every calculation behind an election poll: why asking 1,000 out of 100,000 people works, where the three-point margin comes from, and why a 95% interval is right 94.98% of the time — not 95%. With the Julia simulation that confirms each number.
There is one wild animal population in the world where every individual has a name, a birth year and a family tree....
Anyone who has ever coordinated a project — a research study, a construction site, a thesis with a defense date — has...
Standard deviation is probably the most cited measure in reports, papers, and data presentations — and also one of the most misunderstood....
Series: Probability Distributions This is the first post in a series about the main probability distributions used in Statistics. We start with...
Welcome to the first part of our series on working with maps in Julia! In this series we will explore how to...
