For a test of hypothesis on

*p*,it is safe to assume\(\style{font-family:Times New Roman;}{\widehat P\dot\sim N(p,\frac{p\left(1-p\right)}n)}\)if:▸

*np*_{0}≤ 5 and*n*(1–*p*_{0}) ≤ 5.

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*np*_{0}≤ 5 and*n*(1–*p*_{0}) ≥ 5.

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*np*_{0}≥ 5 and*n*(1–*p*_{0}) ≥ 5.

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*np*_{0}≥ 3 and*n*(1–*p*_{0}) ≥ 3.