Least-squares regression line
Regression: fitting lines to data
Further Mathematics: Units 3 and 4
MaffsGuru Logo Sitting
Videos in this series
Please select a video from the same chapter
Video Thumbnail Video Thumbnail

This video is the first is a series of new videos which will explain how to do least squares regression to find the line of best fit for a scatter plot of roughly linear data. It looks at what the line of best fit is, how to find it using residuals and the least-squares method and what we use this for. Examples are used and backed by Cambridge Further Maths Units 3 and 4 textbook. This is a great video which is well explained and meets the needs of the current study design.
VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au

There are no current errors with this video ... phew!

Click the link below to download your notes.
If your lesson notes are not downloading this is due to your school blocking access to the notes server. If you try connecting at home, or using a different computer which is not controlled by your school, you will be able to download the notes.
Video tags

further maths further 3 and 4 high school maths tutorials least squares regression data analysis line of best fit residuals what is a residual regression analysis vce maths least squares regression line least squares linear algebra Year 12 Year 12 Maths regression VCE past paper examples VCE further examples further tutorial