Insurance status-covered (C) or not covered (N)-is determined for each individual arriving for treatment at a hospital's emergency room. Consider the chance experiment in which this determination is made for two randomly selected patients. The simple events are O₁ = (C, C), O₂ = (C, N), O3 = (N, C), and O4 = (N, N). Suppose that probabilities are P(O₂) = 0.81, P(O₂) = 0.09, P(O3) = 0.09, and P(O4) = 0.01. (a) What outcomes are contained in A, the event that at most one patient is not covered? O A = {(C, C), (C, N), (N, N)} O A = O A = {(C, C), (N, C), (N, N)} {(C, N), (N, C)} O A = {(C, N), (N, C), (N, N)} O A = {(C, C), (C, N), (N, C)} What is P(A)? P(A) = (b) What outcomes are contained in B, the event that the two patients have different statuses with respect to coverage? OB= {(C, C), (C, N)} OB= {(C, C), (N, N)} OB = {(C, N), (N, C)} O B = {(C, N), (N, N)} O the empty set What is P(B)? P(B) =

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