# Life/Personal/Social Science

# Life/Personal/Social Science

admin Tue, 2008-08-12 08:46# Microbe Mission

# Microbe Mission

admin Tue, 2008-08-12 08:48# Anatomy

# Anatomy

admin Tue, 2008-08-12 08:49# Disease Detectives - Div B

# Disease Detectives - Div B

admin Tue, 2008-08-12 08:48# Ecology

# Ecology

admin Thu, 2009-09-10 15:32# "Simpson Index" can be loosely applied to 3 different values (and calculations) depending on the author/source: Simpson's Index, Simpson's Index of Diversity and Simpson's Reciprocal Index. This should be clarified.

# "Simpson Index" can be loosely applied to 3 different values (and calculations) depending on the author/source: Simpson's Index, Simpson's Index of Diversity and Simpson's Reciprocal Index. This should be clarified.

admin Thu, 2016-11-03 17:39Students should be familiar with all three. If used for the National competition the national supervisor will specify which is being used. We have chosen to define the Simpson index, p as 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. This information can be found on the files distributed at coaches clinics and will also be on the SO website once the clinics are over.