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5. A driver encounters two traffic lights on the way to work each morning. Each light...

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Statistics

5. A driver encounters two traffic lights on the way to workeach morning. Each light is either red, yellow, or green. Theprobabilities of the various combinations of colors is given in thefollowing table:

Second Light

First Light

R

Y

G

R

0.31

0.02

0.18

Y

0.02

0.03

0.03

G

0.14

0.04

0.23


a) What is the probability that the first light is red?

b) What is the probability that the second light is green?

c) Find the probability that both lights are of the samecolor.

d) Given that the first light is red, find the probability thatthe second light is green.

Answer & Explanation Solved by verified expert
4.3 Ratings (641 Votes)
a What is the probability that the first light is red The probability that the first light is red P first light is Red 031 002 018 051 b What    See Answer
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