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.

Estonia is among other things known for its forests (they make up almost half of the territory) and for being the only country in Europe with almost total 4G network coverage. Estonia provides high-level and internationally recognized education, and many universities in the country offer degree programs in English.

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.