Science & statistics: with two, about three, out of five

Everything you need to talk about research and numbers in Serbian, in one path. Start with the declension of numerals - два научника, три хипотезе, педесет испитаника - the count-form-versus-invariant split Serbian applies the moment a number meets a noun, then learn thirty-five words for studies, samples and results, three guided lessons that build sentences from a masculine count-form to a feminine one to a corrected gender-agreement mistake, listen to a friend catching that exact mistake in a survey report, read about a psychology student whose small study turns up a two-hour difference between two groups, write about a study of your own, and finally talk about whether you trust the statistics you read.