It’s possible you’ll feel that Number Trading is more like Leveling Off or that it is more like Passing Out. Take a look at the Number Trading strategy. You’ll understand a new way to find the mean, and then you’ll begin to wonder how these strategies are (and are not) related to one another.
This is Not Your Average Blog Series (NYABS).
Not Your Average Blog Post Series
Please feel free to take a look at the original Finding Bedrock post, which features my beliefs about students and launched the blog.