IB Biology Skills: Accuracy

The video tutorial covers the concept of accuracy in IB Biology, using analogies like Robin Hood's archery to explain how experimental results should be close to true values. It discusses systematic errors, their causes, and how they affect accuracy. Methods to improve accuracy, such as calibration and correct instrument use, are detailed. The impact of environmental factors and instrument resolution on accuracy is also explored. A sample exam question is analyzed to illustrate how accuracy is assessed in practical investigations.

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