[asddasd]

>The SAT when combined with the high school GPA (HSGPA) has an adjusted correlation correlation coefficient of 0.56 with first-year GPA, meaning the combined measurement accurately predicts how a potential college applicant will perform in their first year of college 56% of the time.

This is a totally incorrect interpretation of what correlation is.

[ordinaryperson]

Again, I'm summarizing for a general audience. If you have a better way to describe it that doesn't devolve into polynomials and linear relationships between variables on a graphs it's more helpful to do so than just say, "You're totally incorrect!"