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Slika - Shrani.si

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A. Juriˇ<strong>si</strong>ć in V. Batagelj: Verjetnostni račun in statistika 621<br />

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✫<br />

. . . Preizkuˇsanje regre<strong>si</strong>jskih koeficientov<br />

Pokazati je mogoče tudi, da velja<br />

Q 2 = C 2 y − B 2 C 2 x = C 2 y(1 − R 2 ).<br />

To nam omogoča S v statistikah zapisati z Cy in R.<br />

Te statistike uporabimo tudi za določitev intervalov zaupanja za<br />

parametre α, β in σ 2 .<br />

Univerza v Ljubljani ▲<br />

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● ❙ ▲<br />

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☛ ✖<br />

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