Mathematics, 14.04.2020 21:57 cass8947

The number of large packages delivered by a courier service follows a Poisson distribution with a rate of 5 per day.
Let X be the number of large packages delivered on a given day. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.

Find σX.

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The number of large packages delivered by a courier service follows a Poisson distribution with a ra...