How do researchers determine what is true based on the data they collect? This question is one of the central concerns of statistics, which uses mathematical models to draw useful conclusions about the real world.

Higher education in Colombia is done in the five common international languages namely English, French, Spanish Portuguese and Chinese. This has eliminated the issue of language barriers in these higher education institutions among other international students.

The MSc, or Master of Science, is an internationally recognized academic degree that indicates proficiency and knowledge of a given topic or field. Most MSc programs take about four years to finish, after which some join the workforce while others continue on in the classroom.