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QUESTION
the number of electrical outages in a city varies from day to day. assume that the number of electrical outages (x) in the city has the following...
the number of electrical outages in a city varies from day to day. assume that the number of electrical outages (x) in the city has the following probability distribution
x f(x)
0 0.80
1 0.15
2 0.04
3 0.01
