The following table gives the joint probability distribution of the speed of a car (C) and the incidence of an accident (A), where A=0 when no accidents have occurred and A=1 when an accident has occurred: Use the law of iterated expectations to calculate E(C)

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Chapter1: Combinatorial Analysis
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The following table gives the joint probability distribution of the speed of a car (C) and the incidence of an accident (A), where A=0 when no accidents have occurred and A=1 when an accident has occurred:

Use the law of iterated expectations to calculate E(C)

 

 

 

A=0
A = 1
C= 30 kmph C= 55 kmph
0.30
0.07
0.05
0.13
C=85 kmph
0.10
0.35
Transcribed Image Text:A=0 A = 1 C= 30 kmph C= 55 kmph 0.30 0.07 0.05 0.13 C=85 kmph 0.10 0.35
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