Find the percentage of times between 183.0 seconds and 295 seconds. With a mean of 183.0 and a standard deviation of 56.0 seconds

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Answer to a math question Find the percentage of times between 183.0 seconds and 295 seconds. With a mean of 183.0 and a standard deviation of 56.0 seconds

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$\begin{matrix} 0.4772 \\ \end{matrix}$

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