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Four Species of Fish in a Pond Are Found in Equal

Question 18

Multiple Choice

Four species of fish in a pond are found in equal abundance. The Shannon index of the fish community is therefore

A) -1 [4 (ln 4) ].
B) -4 [0.25 (ln 0.25) ].
C) -0.25 [0.25 (ln 4) ].
D) -0.25 (ln 0.25) .

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