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General Maths Units 1 and 2

Comparing the distribution of a numerical variable across two or more groups

Investigating and comparing data distributions

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About this lesson
This is another video is the General Maths series for Year 11 dealing with comparing the distribution of a numerical variable across two or more. Statistics is about comparing data. We can use stem plots and parallel box plots to help us describe the trends in categorical and numerical data. Shape, centre, spread and outliers are all things which these wonderful diagrams can help us identify and compare. I use a number of worked examples to explain how to get the most marks in a statistical investigation. All delivered in my own unique style!
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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 Comparing the distribution of a numerical variable across two or more groups
  • Section Investigating and comparing data distributions
  • Course General Maths Units 1 and 2

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vce maths maths tutorials Comparing the distribution of a numerical variable vce general maths vce general year 11 maths grade 11 maths boxplots stem and leaf plot comparing categorical and numerical data parallel box plots
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