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Tag Archives: statistics
Demographics and subject choice
What does your choice of A Level subjects say about you? Could I work out what sort of school you went to, based on your choice of A Levels? The DCSF publishes figures on the uptake of A Level courses. It … Continue reading
Tagged statistics
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Fruit Gums and graphs
All the data from my Fruit Gums experiment has one continuous variable (the number of gums) and one discrete variable variable (either box number or flavour) so the physicist’s standard graph — the x-y scatter plot — isn’t suitable. This made it a good … Continue reading
Tagged graph, statistics
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Teaching statistics with Fruit Gums
Fruit Gums can be used to demonstrate the concept of standard deviation. Calculating standard deviation is easy, it’s simply: Which, with the right teaching, and enough practice, anyone can learn to do. Understanding what standard deviation means is far more difficult. I … Continue reading
Tagged pedagogy, statistics
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