5 \) and \( t = 10 \), we will use the Poisson probability mass function (PMF), which is given by:
\[
P(X = k) = \frac{e^{-\lambda} \lambda^k}{k!}
\]
where \( \lambda \) is the average rate (mean) of occurrences, \( k \) is the number of occurrences, and \( e \)
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