d= index of divesity, N=total numbr of organisms in area your interested in, of any species, n=number of organisms of a particular species in area interested in.
2 of 6
standard deviation
check maths booklet!!! s= standard deviation X= each measurement n=total number of measurments
3 of 6
First step( standard deviation)
write out the equation
4 of 6
Second step
work out the mean number of x
5 of 6
third step
work out (x-mean number x)^2 for each value of x
6 of 6
Other cards in this set
Card 2
Front
d? N? n?
Back
d= index of divesity, N=total numbr of organisms in area your interested in, of any species, n=number of organisms of a particular species in area interested in.
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