3.1 Collecting Species Diversity Data (answers)
This activity will provide some exam-style practice on Simpson's reciprocal Index and how you collect the data. Student Task 2. The following data was collected before and after the release of sewage into a stream. Before release After release 2 20 10 0 4 4 a) Calculate Simpson's Reciprocal Index for before and after release of the sewage. Remember to show your working. [3] Before Release 2+10+4 = 16 16(15) / ∑ 2(1)...