the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x) (noun.cognition)

when the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) more..when the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) as a function of changes in the other (x); it is the slope of the regression line(noun.cognition)

domain category (linear regression is domain category of ....)

a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate po more..a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters(noun.cognition)