Investigating and modelling time series

General Maths Units 3 and 4 (2023+)

Introduction

Learning Objectives

Recap of past learning

RECAP: Medians and finding the middle

Tricks, tricks and more tricks

Example

Example 2

VCAA Question

VCAA Question

VCAA Question

Summary

This is the third video in the series which deals with Time Series for the Further Maths Units 3 and 4 course. Building on the knowledge gained in the previous two videos, I now look at how to smooth data using moving medians. I look at 3-, 5- and 7 moving medians. A range of examples are used from the Cambridge textbooks and the video concludes with solutions to some of the more recent VCAA exam questions. Watching this video will see your exam scores rocket!

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

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Video tags

vce maths
data smoothing
Smoothing a time series plot using moving medians
care data
further maths
vce further
further 3 and 4
further maths units 3 and 4
time series data
time series
moving medians
3 moving medians
5 moving medians
year 12 maths