Relative position or rank on a scale. What is it?

(CLUE:LE__L AND 5LETTERS)

The Ordinal Scale tells about the relative position of the object and not the magnitude of differences between the objects. ... Thus, we can say that ordinal scale possesses description and order characteristics and not the distance

It is calculated with the following formula: z=X−μσ , where X is the value of tha data point, μ is the mean, and σ is the standard deviation.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

answer; polycythemia is the correct answer;