General Maths Units 1 and 2
How to interpret a scatterplot
Investigating relationships between two numerical variables
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About this lesson
This is the next video in the series for data analysis and the General Maths Units 1 and 2 course. I now take a look at how to interpret a scatter plot having used previous lessons to construct them (by hand and using the CAS). In this course it's important to be able to describe the data. Taking a table of values and turning it into a graph is all well and good, but we then need to use technical language to describe it. This video uses a number of examples to explain the theory and guide you through what you have to write.
Lesson chapters
- Introduction
- Welcome
- Learning objectives
- Recap of past learning
- Writing statistical reports
- Direction of an association
- Examples
- Form of an association
- Examples
- Strength of an association (Strong)
- Strength of an association (Moderate)
- Strength of an association (Weak)
- Summary
Legal (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
Video details
- Title How to interpret a scatterplot
- Section Investigating relationships between two numerical variables
- Course General Maths Units 1 and 2
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vce maths
maths tutorials
how to interpret a scatter plot
form of an association
direction of an association
strength of an association
positive association
negative association
linear association
non-linear association
weak association
strong association
year 11 maths
general maths
unit 1 and 2
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