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Cultivating Champions, Moulding Success
  • About
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  • Articles
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      • JC General Paper
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      • JC Mathematics
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    • Tips
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  • Testimonials
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    • A-level H2 Mathematics (9758) Suggested Solutions (2017 – 2021)
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Archives

Tag Archives for: "Variance"
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0
By KS Teng
In JC Mathematics
Posted July 18, 2015

Statistics Question #1

This is a question taken from the 2008 H1 paper. I think it is a simple question that test students on their understanding of what standard deviation mean. An examination is marked out of 100. It [...]

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0
By KS Teng
In JC Mathematics
Posted July 13, 2015

Varying variances

One of the confusing thing that many JC2s stumble upon is that variances in A-levels. This is partly attributed to the lack of understanding and introduction of the concept. By hypothesis [...]

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