regression line

Noun
  1. A smooth curve fitted to the set of paired data in regression analysis;
    For linear regression the curve is a straight line (synset 106038836)
    referred to in: statistics - a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters
    is a type of: curve - a line on a graph representing data
    is a part of: regression analysis - the use of regression to make quantitative predictions of one variable from the values of another
    same as: regression curve

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