According to a construction company plan, a project must be implemented in three consecutive stages during six months. The chance that the first stage is completed on time is (0.5). The chance that the second stage is completed on time is (0.3) given that the first stage is completed on time. The chance that the third stage is completed on time is (0.2) given that both the first and the second stages are completed on time. Accordingly, the probability will be equal to (1) when all three stages .are completed on time

Fundamentals Of Construction Estimating
4th Edition
ISBN:9781337399395
Author:Pratt, David J.
Publisher:Pratt, David J.
Chapter14: Pricing General Expenses
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According to a construction
company plan, a project must be
implemented in three consecutive
stages during six months. The chance
that the first stage is completed on
time is (0.5). The chance that the
second stage is completed on time is
(0.3) given that the first stage is
completed on time. The chance that
the third stage is completed on time
is (0.2) given that both the first and
the second stages are completed on
time. Accordingly, the probability will
be equal to (1) when all three stages
.are completed on time
True O
False O
Transcribed Image Text:According to a construction company plan, a project must be implemented in three consecutive stages during six months. The chance that the first stage is completed on time is (0.5). The chance that the second stage is completed on time is (0.3) given that the first stage is completed on time. The chance that the third stage is completed on time is (0.2) given that both the first and the second stages are completed on time. Accordingly, the probability will be equal to (1) when all three stages .are completed on time True O False O
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