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The following counts of vehicles arriving at a toll station, over 1-minute intervals, were made by...

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Basic Math

The following counts of vehicles arriving at a toll station,over 1-minute intervals, were made by an engineering student:2,0,4,1,2,4,2,1,6,2,5,4,4,3,3,2,2,1,2,3,2,5,2,0,1,2,0,3,1,1,2,3,5,6,3,4,3,4,0,6,3,2,1,4,4,0,1,4,3,7,0,0,2,3,2,4,3,2,4,5 (a)Assuming the vehicle arrivals were generated by a Poisson process,compute the maximum likelihood estimate of the arrival rate. (b)Test the hypothesis that the arrival counts follow a Poissondistribution, at the ?=0.05 significance level.

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4.3 Ratings (940 Votes)
asample mean is unbiased estimator of lambdasample mean sum of all terms number of termsbthis is chisquare goodness of fit    See Answer
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