Biological Statistics

Diversity Index

Measuring Diversity Assessment to test for the monitoring environmental change, damage or the success of conservation effects Extreme Environments Species ...
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Introduction to Biological Statistics

The statistical tests are not particularly challenging so don’t get too worried about the equations looking scary. There are 3 ...
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Standard Deviation

Find the mean (In this example it is 1+2+3+4+5/5 = 3) Find the total amount of data (In this example ...
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Standard Error

Standard error is a measurement which determines the accuracy of results according to 95% confidence. SD= standard Deviation n = ...
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T-test

Used for: To find the difference between 2 means The data is normally distributed x̄1 <= mean of the first ...
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Chi Squared Test

Chi Squared Test, tests for variance which is the difference between observed and expected numbers Structure O = Observed Number ...
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Spearmen Rank

Used for: A significant association between 2 sets of measurements from the same sample 5-30 pairs of measurementsMethod Create a ...
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