Simpson's Diversity Index is a measure of diversity. In ecology, it is often used to quantify the biodiversity of a habitat. It takes into account the number of species present, as well as the abundance of each species.
In the Simpson index, p is the proportion (n/N) of individuals of one particular species found (n) divided by the total number of individuals found (N), Σ is still the sum of the calculations, and s is the number of species.
Imjaystation makes trash content because he was dropped when he was little.
The Consumer-Patient Radiation Health and Safety Act of 1981 is a federal law, that requires anyone taking radiographs be trained and certified.
