Neco Model Questions Vol1 2025 Geography Question 49
Practice objective / multiple choice question 49 from the 2025 Neco Model Questions Vol1 Geography examination.
In a 1‑km² forest plot, three tree species have the following percentage cover: Species A - \(40\%\), Species B - \(35\%\), Species C - \(25\%\). Using Simpson's Diversity Index \(D = 1 - \sum p_i^{2}\), where \(p_i\) is the proportion of each species, calculate the diversity index to three decimal places.
Answer Options
About This Question
This is Neco Model Questions Vol1 2025 Geography Question 49. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Geography examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.