//Linea Nera series

It
Depends

Interactive playground for exploring uncertainty.
Not your usual statistics.

03
sims live
20 +
concepts
uncertainty

//Connect the dots

01What makes a good sample?// Sampling+ Click to explore
02Can one data point fool you?// Correlation+ Click to explore
03Can you trust your data?// Experimental Design+ Click to explore
04How do you count what you can't see?// EstimationComing soon
Sampling
Correlation
Experimental Design
Estimation
Concepts +Complexity +

No formulas. No anxiety. Only intuition.

//All simulations

01

Sampling

What makes a good sample?

02

Correlation

Can one data point fool you?

03

Experimental Design

Can you trust your data?

04

Estimation

How do you count what you can't see?

//WHO IS THIS FOR

Statistics anxiety is real. Research shows it affects up to 80% of graduate students in research-related programs. For many, trying to pass a test is torture.

It's not about intelligence. It's because formulas are taught before meaning is understood. Even experienced analysts run A/B tests and stop early when the numbers look good. Researchers sometimes interpret correlation as causation.

It Depends is built on a different assumption: understanding comes from experience, not explanation. This is a place where you can build intuition and critical thinking. Each simulation asks the same underlying question from a different angle. Can you trust what you're seeing?
The answer is almost always: it depends.

These simulations are for anyone curious, anyone who ever glazed over in a stats class, or left wondering if the problem was them. It wasn't.

If you have any thoughts on this project or ideas for future simulations — let's chat.