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CHAPTER 3 MATH 110| PORTAGE LEARNING
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Exam Page 1 Suppose A and B are two events with probabilities: P(A)=.35,P(Bc )=.45,P(A∩B)=.25. Find the following: a) P(A∪B). P (AUB)=P(AP+P (B)-P(A⋂B) P(B∁) => P(B)=1-P(b∁)=1-0.45=0.55 P(AUB)=0.35+0.55-0.25=0.65 b) P(Ac ). P(A∁)=> P(A)=1-P(A∁ )=> P(A∁)=1-P(A)=1-0.35=0.65 c) P(B).
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CHAPTER 3 MATH 110| PORTAGE LEARNING
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CHAPTER 3 MATH 110| PORTAGE LEARNING
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chapter 3 math 110| portage learning chapter 3 math 110
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