Скачать или смотреть The Gaussian or Normal distribution in biology

The Gaussian or Normal distribution is a fundamental concept in biological experimentation, describing how many natural biological variables tend to cluster around a central value with symmetric variation. Understanding this distribution is essential for analysing experimental data, as it forms the basis for statistical tests. In this video, I explain the Gaussian distribution and how to test experimental data for normality, using examples of experimental data from the field of pharmacology to walk the viewer through the concepts.

0:52 Why is the Gaussian distribution important
3:13 The Gaussian (or Normal) distribution
5:28 Width of the Gaussian distribution
6:06 The standard deviation
7:44 The number of observations
8:55 The quantile-quantile (Q-Q) plot
14:28 Statistical testing for a Gaussian distribution
17:09 Statistical tests for Normality – exercise caution!
19:06 Looking for differences between two datasets

#gaussian #normaldistribution #dataanalysis