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General Maths Units 1 and 2

Measures of spread

Investigating and comparing data distributions

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This video is another in the series looking at how we can investigate and compare data distributions which forms part of the Year 11 General Maths VCE course. This video looks at what we can use to find the spread of data. I look at three way including the range, the interquartile range and the standard deviation. Each has it's benefits and disadvantages! I explain how to find each of them (by hand and using a CAS) and what they are used for. There are lots of worked examples and the theory is explained in an easy to understand way.
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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

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  • Title Measures of spread
  • Section Investigating and comparing data distributions
  • Course General Maths Units 1 and 2

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