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HL(SL) Modelling & Toolkit skills 2.9

The presentation slides here take a deep dive into the modelling process: ‘noisy’ data, the issue of ‘overfitting’ models to temporary fluctuations and the key criteria for selecting an ‘appropriate’ model. In what situations can the SSR provide a more useful measure of ‘goodness of fit’ than the coefficient of determination (R²) ? These are key skills that the HL2.9 and SL2.6 modeling sections are designed to...

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