Intervale de incredere, teste statistice
Intervale de incredere, teste statistice
Intervale de incredere, teste statistice
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Pentru cel <strong>de</strong>-al doilea caz: q 1<br />
t 2 2.631<br />
se obtine din tabel:<br />
Tabel cu valorile testului <strong>de</strong> semnificatie "t"