Pr[A]=7/9 Pr[B]=2/9 Pr[a|A]=3/5 Pr[b|A]=2/5 Pr[a|B]=1/3 Pr[b|B]=2/3 Find the following missing probabilities: (1) Pr[B]=   (2) Pr[b]=      (3) Pr[b|B]=      (4) Pr[B|b]=

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 30E
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Pr[A]=7/9

Pr[B]=2/9
Pr[a|A]=3/5

Pr[b|A]=2/5
Pr[a|B]=1/3

Pr[b|B]=2/3

Find the following missing probabilities:

(1) Pr[B]=

 

(2) Pr[b]= 

 

 

(3) Pr[b|B]= 

 

 

(4) Pr[B|b]=

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