Concept explainers
To determine the probability.
Answer to Problem 22PPS
Probability is
Explanation of Solution
Given information :
Total are 50.
31% among them recycle
Total = 50
31% recycles
69% do not recycle
We have to determine the probability that if two people are selected than exactly one of them must recycle.
Probability that none of them recycles
Probability that first, between the two recycles
Probability that second, between them recycles
Therefore probability that at most one of them recycles is,
P(at most one of two recycles) =
Chapter 13 Solutions
Geometry, Student Edition
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning