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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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kennahsalmons kennahsalmons
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2 years ago
Assume that the number of pieces of junk mail per day that a person receives in their mail box follows the Poisson distribution and averages 4.3 pieces per day. What is the probability that this person will receive exactly four pieces of junk mail over the next two days?

▸ 0.1271

▸ 0.1812

▸ 0.2355

▸ 0.2924
Textbook 
Business Statistics

Business Statistics


Edition: 2nd
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redpink81redpink81
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2 years ago
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kennahsalmons Author
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2 years ago
Brilliant ツ
loki1345
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Yesterday
Helped a lot
2ne1_12345
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2 hours ago
Good timing, thanks!
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