AP Stats through Intro College StatisticsThe baseline is always cold.
Dr. Floe's Arctic Research Station runs live simulations on real polar data. Every concept that trips students up — built from scratch, right in front of you.
Start here
The Mean Factory
Watch a sampling distribution crystallize — one x̄ at a time.
The Null World Generator
Build a p-value by hand. See exactly what it measures — and what it never does.
The Interval Factory
What "95% confident" really means — it's about the process, not one interval.
Four lenses · 23 confusion moments
Testing Lens
6 simulations
Hypothesis setup, p-values, test selection, Type I & II error
Chance Lens
6 simulations
Distributions, CLT, sampling distributions, conditional probability
Design Lens
5 simulations
Experiments, sampling bias, confounding variables, causation vs. correlation
Estimation Lens
4 simulations
Confidence intervals, margin of error, parameters vs. statistics
Why textbooks leave you in the cold
You memorize the words and still get it wrong every time it matters. Definitions don't build intuition.
Dr. Floe runs the station. You run the simulations — bear sightings, ice thickness, aurora frequencies — live.
Every simulation targets the exact moment reasoning breaks. You arrive at the concept from the direction you went wrong.
