>If a person randomly selects one of these new-car dealers, what is the probability that he gets one who provides good services under warranty? >If a person randomly selects one of the dealers who has been in business for 10 years or more, what is the probability that he gets one who who provides good services under warranty? What is the probability that one of the dealers who has been in business less than 10 years will provide good service under warranty?
>If a person randomly selects one of these new-car dealers, what is the probability that he gets one who provides good services under warranty? >If a person randomly selects one of the dealers who has been in business for 10 years or more, what is the probability that he gets one who who provides good services under warranty? What is the probability that one of the dealers who has been in business less than 10 years will provide good service under warranty?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:V
Önizleme Dosya Düzen Görüntü Git Araçlar Pencere Yardım
3th week (3_1).pdf (sayfa 5 / 7) ►
3th_week(3_1).pdf (sayfa 5 / 7)
CONDITIONAL PROBABILITY
>Let A, B C S.
P(BIA): conditional probability of B given A
In business 10 year or more
In business less than 10 years
Good service
under warranty
Example: A consumer research organization has studied the services
under warranty provided by the 50 new-car dealers in a certain city,
and its findings are summarized in the following table.
16
10
Poor service
under warranty
4
A
20
%79
Ara
Cum 01:34
5
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Transcribed Image Text:V
Önizleme Dosya Düzen Görüntü Git Araçlar Pencere Yardım
3th week (3_1).pdf (sayfa 6 / 7) ►
3th_week(3_1).pdf (sayfa 6 / 7)
%79
Ara
Cum 01:35
>If a person randomly selects one of these new-car dealers, what is
the probability that he gets one who provides good services under
warranty?
>If a person randomly selects one of the dealers who has been in
business for 10 years or more, what is the probability that he gets one
who who provides good services under warranty?
What is the probability that one of the dealers who has been in
business less than 10 years will provide good service under warranty?
6
|||
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