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Basics Of Normal Distribution Using Calculators Q15

Basics Of Normal Distribution Using Calculators Q15

Given that \(X\sim N(-34,70)\) and \(\text{P}\hspace{0.1em}(\left| X-b \right|<15)=0.457\). Find \(b\).

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Answer:\(b=-49.9\) or \(b=-18.1\)

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