Assuming the n data values are independent draws from a Poisson distributed population with parameter λ , the MLE of λ from the sample is the sample mean, i.e.

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Personally if I would of put it in a fraction it be 2/10
Hello! Here's my answer I could not do the second one but have a good day!
2/3 because that's the most average weight of beans because that's the most marked.
-Beatrix lebeau look me up ^w^
<3