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Collection of data
infoWhy this? Choosing suitable sources and collection methods helps us obtain data that can answer a question reliably. Attention to question design, practical constraints, and ethical responsibilities also strengthens our ability to evaluate evidence collected by others.
scheduleWhy now? Sampling has addressed who or what to include; we now consider how to obtain the required information. Understanding how data is generated provides a basis for evaluating it before moving on to organisation and presentation.
Revision Quiz
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