Say I have four numbers ranging in value from 15-95. If I want to, for a simple example, say that if the average of the four numbers is 15 (lowest possible value), that would relate to 2 on a scale of 2-10. Then instead if the average of the four numbers is 95 (highest possible value), that would relate to 10 on that same scale. What, then, is the formula to figure out where an average of say 57 falls on that scale of 2-10. Does that make sense, and is there a name for what this kind of 'transposition' is called?