What credit score is considered good?

http://www.teachmathfree.com/2016/07/credit-score-considered-good.html

A good credit score is something that all of us aspire to have. But what credit score is considered good? Trying down to fall upon a particular "model" number may be tricky scenario. This is because arriving at credit scores involves different calculation models and methodologies which may have varying interpretations. Read more to understand...