Chapter 15 • Class 12 Mathematics
Linear Regression
Class 12 ISC Maths Linear Regression — lines of regression, regression coefficients, correlation coefficient and estimation. Solved examples and MCQ tests.
Study by topic — one focused page each
1
Lines of Regression
Regression finds the best-fitting straight line through paired data , used to predict one variable from the other. Two regression lines There are two …
Start this topic → 2Regression Coefficients & Correlation
The slopes of the two regression lines are the regression coefficients and . Formulas where is the coefficient of correlation and are the standard dev…
Start this topic →Chapter-wide tests
Online Test
10 MCQ • 20 min
IMO / Olympiad Practice
Olympiad level • 20 min
📝 Full Chapter Test (Download & Print)
35 marks • 75 min • with answer key