1-The two cities are connected by Route 1 and 2, and Route 2 and 3 by Route B. Let's denote eastbound lanes as A1 and B1

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1 The Two Cities Are Connected By Route 1 And 2 And Route 2 And 3 By Route B Let S Denote Eastbound Lanes As A1 And B1 1 (158.41 KiB) Viewed 40 times

1-The two cities are connected by Route 1 and 2, and Route 2 and 3 by Route B. Let's denote eastbound lanes as A1 and B1, and westbound lanes as A2 and B2. 1 Bati 3 Yol A Yol B Suppose there is a 91% probability that one of the two lanes on Road A will not need a pavement replacement for at least 2 years. a) Calculate the probability of needing pavement replacement for Road A within the next 2 years. Do the same calculation for Route B. If one lane of a road needs to be resurfaced, assume that the probability of requiring resurfacing for the other lane of the same road is 3 times the original probability. b) Assuming pavement replacement requirement for Road A and Road B are statistically independent, calculate the probability that road between cities 1 and 3 will need pavement replacement in the next 2 years. Hint: The possible outcomes for this question are within the values given below 0.1700 0.2800 0.4024 0.1557 0.2717 0.3851 0.1253 0.2533 0.3469 0.1408 0.1092 0.2432 0.32580.0925 0.23250.3035 0.0752 0.22120.2798 0.2628 0.0573 0.2093 0.2546 0.0388 0.1968 0.2280 0.0197 0.1837 0.1998 0.3666