11.08.2013 Views

Slika - Shrani.si

Slika - Shrani.si

Slika - Shrani.si

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

A. Juriˇ<strong>si</strong>ć in V. Batagelj: Verjetnostni račun in statistika 133<br />

✬<br />

✫<br />

. . . Pogojna verjetnost<br />

Dogodka A in B sta neodvisna, če je P (A/B) = P (A/B).<br />

Nadalje velja<br />

P (A ∩ B ∩ C) = P (A) · P (B/A) · P (C/(A ∩ B)).<br />

(Tudi slednje pravilo lahko posploˇ<strong>si</strong>mo naprej.)<br />

Dogodki Ai, i ∈ I so neodvisni, če je P (Aj) = P (Aj/ j−1<br />

i=1 Ai), j ∈ I.<br />

Za neodvisne dogodke Ai, i ∈ I velja<br />

P ( <br />

Ai) = <br />

P (Ai).<br />

i∈I<br />

Univerza v Ljubljani ▲<br />

❙ ▲<br />

▲<br />

i∈I<br />

▲<br />

● ❙ ▲<br />

▲<br />

☛ ✖<br />

✩<br />

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!