☑Kizspy.me
A person uses his car 50% of the time, walks 20% of the time and rides the bus 30% of the time as he goes to
work. He is late 10% of the time when he walks; he is late 3% of the time when he drives; and he is late 7% of
the time he takes the bus. What is the probability he walked if he is on time?
(Choose 1 answer)
☐ A
A. 0.375
☐ C
B. 0.625
☐ D
C. 0.296
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D. 0.191
FUO.sh
sh the exam.
