Absolute value is a term used in mathematics to indicate the distance of a point or number from the origin (zero point) of a number line or coordinate system. This can apply to scalar or vector quantities.
Similarly one may ask, what is the absolute value of a number?
Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. The absolute value of a number is never negative. The absolute value of 2 + 7 is 5.
What is the difference between absolute and relative difference?
These relations may be expressed as either absolute or relative differences. An absolute difference is a subtraction; a relative difference is a ratio. The relative difference is the ratio of the two risks. (NB: Relative risk, relative rate, rate ratios, and odds ratios are all examples of relative differences.)
What are absolute and relative values?
Relative numbers or values are dependent on other numbers. In other words, they are relative to other (absolute) numbers. Most often, those other absolute numbers are not even given. For example 2 in 5 cars drive too fast on a road.