Modeling data distributions

Lessons
Percentiles
Z-scores
Effects of linear transformations
Density curves
Normal distributions and the empirical rule
Normal distribution calculations
About this unit
This unit takes our understanding of distributions to the next level. We'll measure the position of data within a distribution using percentiles and z-scores, we'll learn what happens when we transform data, we'll study how to model distributions with density curves, and we'll look at one of the most important families of distributions called Normal distributions.