Linear regression is a powerful and long-established statistical tool that is commonly used across applied sciences, economics and many other fields. Linear regression considers the relationship ...

A regression analysis sample. Image: Jonathan Martinez From this graph it is clear that we have around $90 CAC at spending levels of $5,000 – $15,000. When we spend $30,000, CACs only rise to $100.

A linear regression is a statistical model that attempts to show the relationship between two variables with a linear equation. A regression analysis involves graphing a line over a set of data ...