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regression line
 

Definitions from WordNet

Noun regression line has 1 sense
  1. regression line, regression curve - a smooth curve fitted to the set of paired data in regression analysis; for linear regression the curve is a straight line
    --1 is a kind of curve
    --1 is a part of regression analysis

Definitions from the Web

Regression Line

Definition:

A regression line is a straight line that represents the best fit for a scatter plot of data points. It summarizes the relationship between two variables in a linear regression model and is used to make predictions or identify trends.

Sample sentences:

  • The regression line on the scatter plot clearly illustrates the positive correlation between hours spent studying and exam scores.
  • By analyzing the regression line, we can estimate the future sales of the product based on its price.
  • Understanding the slope and intercept of a regression line helps in interpreting the relationship between the independent and dependent variables.

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