Statistika (za biologe, 2.dio) - Pmf
Statistika (za biologe, 2.dio) - Pmf
Statistika (za biologe, 2.dio) - Pmf
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Moˇze se poka<strong>za</strong>ti da <strong>za</strong> varijancu vrijedi<br />
a <strong>za</strong> sve a, b ∈ R<br />
var(X) = E(X 2 ) − (E(X)) 2 ,<br />
var(aX + b) = a 2 varX.