https://wwm01.bcc.cuny.edu/webwork2j2018 Spring BelilgneFitsum MIH23,82175.2 Som

Question

https://wwm01.bcc.cuny.edu/webwork2j2018 Spring BelilgneFitsum MIH23,82175.2 SomeProbability Rules.Compound E MATHEMATICAL ASSOCIATION OF AMERICA webwork/2018 spring belilignefitsum_mth23 b21/5.2_some_probability rules_compound_events 5.2 Some Probability Rules Compound Events Previous Problem Problem List Next Problem (1 point) Consider the probablility model with sample space (AB,C) and P(A)-0.2, P(B)-0.4, P(C)-0.4.Then (a) P(A or C)- (b) P( A and B) Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Emall instructor ch

Explanation / Answer

Since P(A) + P(B) + P(C) = 1, A,B and C will be mutually exclusive. Hence,

a) P(A or C) = P(A) + P(C) = 0.2 + 0.4 = 0.6

b) P(A and B) = 0

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