COST Unit 5 – Curve Fitting and Method of Least Squares

The Curve Fitting and Method of Least Squares: –  Is the first chapter of Unit 5 COST : We’ve covered  topic

• Relationship Between Variables
• Curve Fitting
• Equations of Approximating Curves
• Freehand Method of Curve Fitting
• The Straight Line
• The Method of Least Squares
• The Least-Squares Line
• Nonlinear Relationships
• The Least-Squares Parabola
• Regression
• Applications to Time Series
• Problems Involving More Than Two Variables

Along with video lectures, we also have HANDWRITTEN colourful NOTES jo revision n exam ke liye kafi hai.