Maths Tutorial: Linear Regression using 3 median method
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- Опубликовано: 11 сен 2024
- VCE Further Maths Tutorials. Data Analysis/Statistics: Linear Regression using three median method. The this explains both the graphical and arithmetic method for working out a linear regression line using 3 median points on a scatterplot.
For more tutes, visit www.vcefurtherm...
Haha thanks! Yeah it's a LOT of time and energy that goes into each one, so it's nice to be appreciated :) Thanks for the comment!
You even talks so nice! Thank you for your time and energy.
You're welcome Tom! Thanks for the comment
Thanks for watching, glad you liked it!
my class was given the exact same examples & we weren't shown how to use the ruler to find the median, i understand it so much better now! thank you :)
All your videos are amazing, they help so much! thankyouthankyouthankyou!
Thank you, This has helped heaps. Can you do a tutorial on fitting a straight line, least-squares regression.
You're awesome and I'm glad I discovered your channel! Thanks, thanks, thanks!
Very helpful. Shame I only discovered your video's... 3 DAYS before the Furthers Exam :'(
It's a bit tricky to do a tute on least squares regression, because you basically just use your calculator to get the equation of the line, and everyone has different calculators. The best advice I can prob give would be write yourself a list of steps for how to get the equation from your calc, and then practice it a bunch of times so it becomes second nature. After you have the equation, then it's about using that for predictions and that's the same for whatever regression method you use
great video, saved me a whole lot of time before my hsc LOL!
Thanks so much! This will be really useful for my sac next week :D
Thank u some much!! Helped me a lot i was so stuck! Wish u were my maths teacher
Helped so much thankyou!
LIFE SAVER!
Awesome!! Hope the SAC goes well today - good luck!! :-D
Bloody outstanding! Life saver
Thanks for the great VID
No probs! Hope the SAC went well!
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Yeah this is a graphical method, so there isn't really much calculation involved with this one. Once you have the equation of the line, you can do a bit of maths figuring stuff out based on your predictions :)
OMG this is so simple and very little mathematical.
Really helpful, thanks!
Thankyou, only feedback would be that there was some confusion between vertical and horizontal
why are three median regression lines and least square regression different?
Watching this the night before the further exam
very helpful Thankyou :)
thank you :)
cmon its nearly 1 am the night before my hsc exam , i cant be watching a 26 minute video!!
I wish you were my maths teacher...mine sucks!
what if you had 8 dots
3 | 2 | 3
Er... sorry? Might I suggest starting to study a little sooner? Hehe. Hope your exam went well mate! :-)
You've done 3 median to death :D