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Slika - Shrani.si

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A. Juriˇ<strong>si</strong>ć in V. Batagelj: Verjetnostni račun in statistika 306<br />

✬<br />

Sedaj pa tvorimo vse moˇzne vzorce velikosti n = 2 s ponavljanjem,<br />

in na vsakem izračunajmo vzorčno aritmetično sredino X:<br />

X = 1<br />

n<br />

Xi =<br />

n<br />

1<br />

2 (X1 + X2).<br />

✫<br />

i=1<br />

vzorci X vzorci X<br />

0, 0 0 2, 0 1<br />

0, 1 0, 5 2, 1 1, 5<br />

0, 2 1 2, 2 2<br />

0, 3 1, 5 2, 3 2, 5<br />

1, 0 0, 5 3, 0 1, 5<br />

1, 1 1 3, 1 2<br />

1, 2 1, 5 3, 2 2, 5<br />

1, 3 2 3, 3 3<br />

Univerza v Ljubljani ▲<br />

❙ ▲<br />

▲<br />

● ❙ ▲<br />

▲<br />

☛ ✖<br />

▲<br />

✩<br />

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