In this issue, we learn more about how populations grow, change and move, and why understanding them is so important.
Out January 2015: Immune System
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Chi-squared or T-test? Mann-Whitney U-test or Wilcoxon matched pairs test? The type of data you’re dealing with will determine the best statistical test to use. This article from our ‘Number Crunching’ issue is the most visited resource on our site, as it’s useful for any topic you might be covering at the moment.
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Each issue of 'Big Picture' comes with a sprinkling of Fast Facts, fascinating snippets of information on the topic covered.