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El muestreo es una técnica para la selección de una muestra tomando como punto de partida una población estadística. Al momento de elegir una muestra de manera aleatoria se espera conseguir que las propiedades sean ...
A normal distribution is the main or most important probability distribution in the statistics, this is known mostly by the amount of phenomena it explains. It is also known as the Gauss bell, because when representing its ...
It is the branch of statistics that collects and analyzes a set of important data such as population weight, company profits and monthly temperature, for the purpose of describing the characteristics and behaviors of this ...
A correlation is the numerical manifestation by which it is possible to determine the relationship of two or more variables, in other words it measures the dependence of one variable on another independent variable. There ...