Statistika (za biologe, 2.dio) - Pmf
Statistika (za biologe, 2.dio) - Pmf
Statistika (za biologe, 2.dio) - Pmf
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Matematičko očekivanje sl. varijable X ∼ N(µ, σ 2 ) je<br />
EX =<br />
Dok varijanca iznosi upravo<br />
� ∞<br />
−∞<br />
1<br />
t<br />
σ √ 2π<br />
varX = σ 2 .<br />
e− (x−µ)2<br />
2σ 2 dt = µ.