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estatistica 204/30/2025

Considere Z~N(0,1) e um ponto amostral z > 0 tal que P(–z < ...

Considere Z~N(0,1) e um ponto amostral z > 0 tal que P(–z < Z < z) = 95,4%. Assinale a alternativa que contém o valor de z.

Escolha uma: a. 3,0 b. 1,5 c. 1,0 d. 2,0 e. 2,5

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