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Regression and correlation analysis - statistical research methods. These are the most common ways to show the dependence of a parameter on one or ...
... In the early morning of November 19, 1941, realizing that they were going to certain death, the cavalrymen of the squadron released their war horses. And soon dozens of German...
One of the favorite mantras of the leftists: "there was a free education in the USSR!" They say, if the Bolshevik benefactors had not overthrown the tsar, then "dark, unhappy, impoverished, backward ...