Term
| The pdf for a Poisson Distribution is... |
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Definition
| f(x) = e^(-λ) * [λ^(x) / x!] , x = 0,1, 2, 3... n |
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Definition
http://www.freefileconvert.com/converted/4f73a9547c4b0/120328_002.mp4
http://www.freefileconvert.com/converted/4f73a9547c4b0/120328_001.mp4 |
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Term
On average, Jason gets a spam email every 12 hrs. He goes on a 30 day vacation. Let x = #of spam emails received (while gone).
1) Find the distribution of x.
2) Calculate the probability of having 50 spam emails (while gone).
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Definition
| ref: http://www.youtube.com/watch?v=3-X_di2LyCA&feature=related |
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Term
| Poisson Distribution is... |
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Definition
| the estimation of occurrences over a specified interval of time or space |
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Term
| Properties of Poisson Distribution are... |
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Definition
- the probability of an occurrence is the same for any two (2) intervals of equal length
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Term
| Properties of Poisson Distribution are... |
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Definition
- the occurence or non-occurrence in any interval is independent of the occurrence or non-occurrence in any other interval
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Term
| Properties of Poisson Distribution are... |
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Definition
- no upper limit for X: 0, 1, 2, 3..., but as x increases, the probability decreases
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