Standard Normal Distribution

Standard Normal Distribution

Given that \(X\sim N(\mu ,{{\sigma }^{2}})\), \(\text{P}\hspace{0.1em}(X>25)=0.269\) and \(\text{P}\hspace{0.1em}(X>2)=0.783\). Find \(\mu \) and \(\sigma \).

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Answer:\(\mu=14.9\), \(\sigma=16.4\)

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