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Slika - Shrani.si

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A. Juriˇ<strong>si</strong>ć in V. Batagelj: Verjetnostni račun in statistika 474<br />

✬<br />

(h) Za območje zavrnitve določeno v točki (f) določi moč testa, če je v<br />

resnici p = 0,7.<br />

Tokrat velja Y ∼ B(20; 0,4) in<br />

✫<br />

β = P(y ≤ 8) =<br />

Moč testa znaˇsa 0,995.<br />

8<br />

<br />

20<br />

0,7<br />

i<br />

i 0,3 i = 0,0051 = 0,51%.<br />

i=0<br />

Univerza v Ljubljani ▲<br />

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