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Slika - Shrani.si

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A. Juriˇ<strong>si</strong>ć in V. Batagelj: Verjetnostni račun in statistika 443<br />

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• ničelna hipoteza<br />

✫<br />

Postavitev statistične hipoteze<br />

in izbira testne statistike<br />

– H0 : τ = 6, 0 (mediana populacije τ0)<br />

• alternativna hipoteza<br />

– Ha : τ < 6, 0<br />

Testna statistika (TS)<br />

• S+ = ˇstevilo vzorcev, ki so večji od mediane τ0 iz hipoteze,<br />

• S− = ˇstevilo vzorcev, ki so manˇsji od mediane τ0 iz hipoteze.<br />

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