MaffsGuru doesn't record just any maths videos. They’re clear, engaging, and designed to help you actually understand — not just memorise and hope for the best..
Title: Smoothing a time series using moving means
Section: Investigating and modelling time series
Course: General Maths Units 3 and 4
I would be really grateful if you can support the work I do by subscribing to my YouTube Channel. It really just tells me that people are watching and appreciating the content.
Click the link below to download your notes.
Smoothing a time series using moving meansIf your lesson notes are not downloading this may be due to your school blocking access to my 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.
These are other videos in the same section of this course.
This is the second video in a series of 5 which looks at Time Series for the Further Maths Units 3 and 4 course. To be able to find trends in data it makes sense to smooth the random fluctuations. This can be done in a number of ways. The first I look at is through mean smoothing. I look at both odd numbers of data and even numbers of data items using examples for each. I conclude the video, like all others, by solving some VCAA questions which relate directly to this content area.
LEGAL STUFF (VCAA)
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
0 comments have been posted.
Add comment to video