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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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devildoc devildoc
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A year ago
The number of traffic accidents per day on a certain section of highway is thought to be a Poisson distribution with a mean of 2.19 accidents. What is the standard deviation of the number of accidents?


▸

2.19



▸

4.80



▸

1.48



▸

3.14

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
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xxxmedicalxxxmedical
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A year ago
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devildoc Author
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A year ago
Thanks for your help!!
cartoon
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Yesterday
You make an excellent tutor!
jasonbourne
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2 hours ago
Smart ... Thanks!
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