Suppose we have a sample space S and two events A and B such that S= AUB and An B= Ø and an event E, Suppose we have the following results: • P(A) = 1/3 P(B) = 2/3 P(E|A) = 1/2 P(E|B) = 1/4 What is P(E) ? Write your answer as a single fraction of integers. For example, if the answer were 17/20 then enter 17/20 with no spaces or other symbols. You may reduce the fraction by cancelling factors common to the numerator and denominator but you do not need to do this.

Suppose we have a sample space S and two events A and B such that S= AUB and An B= Ø and an event E, Suppose we have the following results: • P(A) = 1/3 P(B) = 2/3 P(E|A) = 1/2 P(E|B) = 1/4 What is P(E) ? Write your answer as a single fraction of integers. For example, if the answer were 17/20 then enter 17/20 with no spaces or other symbols. You may reduce the fraction by cancelling factors common to the numerator and denominator but you do not need to do this.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 38E

See similar textbooks