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Lesson 23 of 63Flow, positions and data qualityCurriculum

Unusual activity: compared with what?

Compare activity with the right baseline, and see how a tiny denominator fakes a spike.

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Check yourself

Apply what you just explored to a guided case with feedback, then to a new case on your own. It's optional: moving on and your study mark don't depend on it.

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Interactive steps are optional practice. Continue whenever you are ready; moving on does not mark this lesson as studied.