Sample size, common and special cause variation.

Описание: Uses coin-flipping to explain how larger sample sizes give you the power to:
Distinguish signal from noise: Learn the difference between "common cause" variation and "special cause" variation.
Gain confidence in your results: Discover how more data points lead to stronger conclusions.

This video is for you if:
You're curious about the role of sample size in statistics
Want to understand how data analysis builds confidence
Feel confused by terms like "common cause variation" and "special cause variation"