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Quiz: Simpson’s Diversity Index Calculator

A single number can say a lot about a community — if you know how to read it!

Can you interpret Simpson’s diversity index correctly?

Take the quiz to test your intuition, and if you want to run the numbers yourself, try our Simpson’s diversity index calculator, with a clear explanation and worked examples to help you make sense of the results.

Please answer all questions to see your score! 

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5 number summary

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Coefficient of variation