n. it is known that of the inmates are under 25 years of age. It is also known that of the inr f age or older. If a male prisoner selected at random from this prison, whats the probability that

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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In a certain federal prison, it is known that of the inmates are under 25 years of age. It is also known that of the inmates are male and that of the inmetes
are female or 25 years of age or older. If a male prisoner selected at random from this prison, what's the probability that he's 25 years of age or older?
87
a.
300
O b.
60
31
13
O c.
120
29
d.
60
e.
None
f.
107
120
13
g.
300
Transcribed Image Text:In a certain federal prison, it is known that of the inmates are under 25 years of age. It is also known that of the inmates are male and that of the inmetes are female or 25 years of age or older. If a male prisoner selected at random from this prison, what's the probability that he's 25 years of age or older? 87 a. 300 O b. 60 31 13 O c. 120 29 d. 60 e. None f. 107 120 13 g. 300
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