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August 22, 2014

Homework Help: STATISTICS

Posted by Jake on Wednesday, June 2, 2010 at 5:59pm.

The Sarasota Police department collected data on the number of car accidents ( X ) that occur each day on a certain stretch of route 41. From this data, they derived the probability distribution shown in the table below.
X P(X)
0 0.80
1 0.15
2 0.05
What is the expected mean (average) number of accidents that occur each day

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