{"id":9703,"date":"2025-03-14T17:30:00","date_gmt":"2025-03-14T20:30:00","guid":{"rendered":"https:\/\/eseg.edu.br\/blog\/analise-estatistica-o-que-e-e-para-que-serve\/"},"modified":"2026-07-13T08:27:03","modified_gmt":"2026-07-13T11:27:03","slug":"statistical-analysis-what-is-it-and-what-is-it-used-for","status":"publish","type":"post","link":"https:\/\/eseg.edu.br\/en\/blog\/analise-estatistica-o-que-e-e-para-que-serve\/","title":{"rendered":"Statistical analysis: What it is and its importance for those studying Economics."},"content":{"rendered":"

You've almost certainly heard the term "statistical analysis" many times. This is because this field touches our lives in many ways, from our daily tasks to the decisions of large cities. Related topics include... economy<\/a>, From compiling data on education, health, projections, and the paths taken in important business deals, everything goes through the analysis of statistics.<\/p>\n

Its importance is such that we have prepared this article to help you understand what it is, its applications, and its importance for Economics students.<\/p>\n

What is statistical analysis and what is it used for?<\/h2>\n

A statistical analysis<\/a> Statistical analysis can be defined as the science that collects and explores a large amount of data in order to discover patterns and trends and, in this way, present them to those who are interested. Among the various uses and applications of statistical analysis, we can mention some extremely interesting ones such as:<\/p>\n

Operations research<\/h3>\n

In this sector, statistical calculations help identify the actions that will produce better results, taking into account various possibilities and options for outcomes.<\/p>\n

Econometrics<\/h3>\n

Here, statistics are used in conjunction with a set of tools in order to understand, through a mathematical model, the relationship between economic variables.<\/p>\n

Geomarketing<\/h3>\n

This type of analysis is also useful for marketing strategies. Statistical data is collected to help find spatial and demographic patterns related to sales performance and data collection about each market.<\/p>\n

Telecommunications companies<\/h3>\n

It is common for telecommunications companies to use statistics to optimize network services, improve the service offered, and thus reduce customer churn.<\/p>\n

Why is statistical analysis important for those studying Economics?<\/h2>\n

From The New York Times to Google's Chief Economist, Hal Varian, all have emphatically stated that statistical analysis is one of the biggest career trends for the future.<\/p>\n

According to the professor and coordinator of Economics Course<\/a> from the Faculty ESEG<\/a>, According to Fernando Umezu of Grupo Etapa, the Regional Council of Economics of S\u00e3o Paulo (CORECON \u2013 SP) defines the production and analysis of statistical information of an economic and financial nature, including national accounts and price indices, as one of the activities inherent to the professional field of an Economist.<\/p>\n

\u201c"Statistical analysis is very important for those studying Economics because, in addition to being one of the professional activities of an economist, it allows for the understanding and applied vision of theoretical disciplines. This importance is reflected in the curriculum of..." Faculty<\/a> ESEG<\/a>, "which includes a focus on Statistics, Data Science, Economic Statistics, and Econometrics," the professor points out.<\/p>\n

Thus, for the student of Economy<\/a>, Understanding and dedicating oneself to this field, besides being a fundamental part of the chosen profession, allows for growth in important areas of the job market such as:<\/p>\n