If a coefficient is usually a range multiplied by a variable, why may be the "correlation coefficient" named as such? If a coefficient can be a range multiplied by a variable, why will be the "correlation coefficient" termed therefore? This should not use "It can be" that's In fact only https://www.slideserve.com/Hemani3/hemani-mehmi-indian-restaurant-a-taste-of-india-in-the-heart-of-liverpool