12.3.1.1 establish the relationship between species diversity and ecosystem stability
Species and genetic diversity of ecosystems. Sustainability of the ecosystem. Calculation of the biodiversity index by the Simpson index. Causes of reduction of species diversity and conservation of ecosystem structure
12.3.1.2 use statistical methods for ecosystem analysis (t-test, χ2- criterion)
Use of statistical methods (χ² criterion, t-test) to determine the species diversity of ecosystem.
Notes and Defintions about the following terms and keywords:
Video to Help with the student's T Test