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.

The formal higher education system of Finland is the 7-3-2-2 pattern. The university takes two years in vocational or technical education and finally two-year pre-tertiary education. Finland also has several public as well as private universities that have enabled accessibility of higher education to students.

A masters is earned after students complete an undergraduate degree program. To obtain a masters, you usually need to complete 12 to 18 college courses that often involve completing comprehensive tests and/or a thesis.