@article {42,
	title = {Basic statistics - Mathematical Formulae},
	year = {2021},
	abstract = {<p>The mathematical approach in expressing some of the most common statistical formulae.</p>
},
	url = {http://psychlabuoa.psych.uoa.gr/psychlab/papers/BasicStatsFormulae.doc},
	author = {Kostas Mylonas}
}
