Step-by-Step Lesson

Learn: Calculating Index of Diversity

Pearson Edexcel Level 3 Advanced GCE in Biology A (Salters-Nuffield) (9BN0)

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10 Steps5 Questions

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Steps in this lesson (10)

1
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Match the items on the left with their correct pairs on the right

2
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Match the items on the left with their correct pairs on the right

3
Multiple ChoiceInteractive

What does the Index of Diversity measure?

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4
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5
Fill in the BlankInteractive

The formula for Index of Diversity is {{blank0}} - (Σ(n/N)²).

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6
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7
MatchingInteractive

Match the items on the left with their correct pairs on the right

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8
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Match the items on the left with their correct pairs on the right

9
Math EquationInteractive

Calculate the Index of Diversity for the following example: An ecosystem contains three species with 20, 50, and 30 individuals respectively. Use the formula D = 1 - (Σ(n/N)²).

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10
Multi-SelectInteractive

Which of the following statements about the Index of Diversity are true? (Select all that apply)

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