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BS,MBA, PHD
Adelphi University/Devry
Apr-2000 - Mar-2005
HOD ,Professor
Adelphi University
Sep-2007 - Apr-2017
1)Â Â Â The U.S. Department of Transportation maintains statistics for mishandled bags per 1,000 airline passengers. In February, XYZ airlines mishandled 4.05 bags per 1,000 passengers. Assume Poisson distribution.
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1)Â Â Â What is the probability that in the next 1,000 passengers, XYZ will have no more than ten mishandled bags?
A.   0.982
B.   0.653
C.   0.997
D.   0.014
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2) The U.S. Department of Transportation maintains statistics for mishandled bags per 1,000 airline passengers. In February, XYZ airlines mishandled 4.05 bags per 1,000 passengers. Assume Poisson distribution.
Â
1)Â Â Â What is the probability that in the next 1,000 passengers, XYZ will have at least five mishandled bags?
A.   0.299
B.   0.381
C.   0.415
D.   0.687
Ans-----------wer----------- 1-----------) -----------C -----------Exp-----------lan-----------ati-----------on:----------- F-----------or -----------a P-----------ois-----------son----------- di-----------str-----------ibu-----------tio-----------n w-----------ith----------- pa-----------ram-----------ete-----------r h-----------, p-----------(X -----------= k-----------) =----------- hk----------- *----------- e------------h -----------/ k-----------!. -----------In -----------thi-----------s c-----------ase-----------, h----------- = -----------4.0-----------5, -----------and----------- we----------- wa-----------nt -----------p(1-----------1) -----------+ p-----------(12-----------) +-----------