If the probability of a bad reaction from a certain injection is 0.001, determine the  chance that out of 3000 individuals more than one will get a bad reaction

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Q: In a trivariate distribution 01 = 2, 02 = 03 = 3 12 = 0-7, r23 = r31 = 0-5 %3D %3D %3D %3D Find (1) ...

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