Reliability and Validity of collecting data on distribution of organisms

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  • Created by: Aleena
  • Created on: 02-01-13 17:44

Reliability:

Results from quadrats and transects need to be repeatable and reproducible.

To make results more reliable you need:

  • Take a large sample size e.g. use more quadrats/transects. Bigger samples ar more representative of the whole population
  • Use random samples . If all…

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