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Slika - Shrani.si

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A. Juriˇ<strong>si</strong>ć in V. Batagelj: Verjetnostni račun in statistika 375<br />

✬<br />

Če tveganje α porazdelimo polovico na levo in polovico na desno na konce<br />

normalne porazdelitve, lahko zapiˇsemo<br />

<br />

g − γ<br />

P −zα/2 <<br />

SE(g) < z <br />

α/2 = 1 − α.<br />

Po ustrezni preureditvi lahko izpeljemo naslednji interval zaupanja za<br />

parameter γ<br />

<br />

<br />

P g − zα/2 SE(g) < γ < g + zα/2 SE(g) = 1 − α<br />

z α/2 je določen le s stopnjo tveganja α.<br />

✫<br />

Univerza v Ljubljani ▲<br />

❙ ▲<br />

▲<br />

● ❙ ▲<br />

▲<br />

☛ ✖<br />

▲<br />

✩<br />

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