Let Ω={1,2,3,4,5} be the sample space of a random experiment. Let also the events A={1,2} and B={2,3,4} be such that P(A∩B)=0.2, P(A)=0.3P(A)=0.3 and P(B)=0.4(a) P({2}) (b) P({1}). (c) P(Ac|B), (where Ac is the complement of A). . Let 0 = {1,2, 3, 4, 5} be the sample space of a random experiment. Let also the events A = {1, 2} andB= {2,3, 4} be such that P(An B) = 0.2, P(A) = 0.3 and P(B) = 0.4.Find the probabilities.(a) P({2}).(b) P({1}).() P(A^|B), (where A° is the complement of A).

A = {1,2} B = {2,3,4} A∩B = {2} [elements in A and b] A∩Bc = {1} [ Belongs to A but does not belongs…

Let Ω={1,2,3,4,5} be the sample space of a random experiment. Let also the events A={1,2} and B={2,3,4} be such that P(A∩B)=0.2, P(A)=0.3P(A)=0.3 and P(B)=0.4 (a) P({2}) (b) P({1}). (c) P(Ac|B), (where Ac is the complement of A).

Let Ω={1,2,3,4,5} be the sample space of a random experiment. Let also the events A={1,2} and B={2,3,4} be such that P(A∩B)=0.2, P(A)=0.3P(A)=0.3 and P(B)=0.4 (a) P({2}) (b) P({1}). (c) P(Ac|B), (where Ac is the complement of A).

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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Question

Let Ω={1,2,3,4,5} be the sample space of a random experiment. Let also the events A={1,2} and B={2,3,4} be such that P(A∩B)=0.2, P(A)=0.3P(A)=0.3 and P(B)=0.4

(a) P({2})

(b) P({1}).