What does "regression line" mean?

a smooth curve fitted to the set of paired data in regression analysis; for linear regression the curve is a straight line

What is a synonym for "regression line"?

Common synonyms include: line of best fit, regression curve, trend line, trendline.

Rare ·Advanced level

Noun

1
a smooth curve fitted to the set of paired data in regression analysis; for linear regression the curve is a straight line wordnet