Discrete math Suppose vehicle arrive at a signalised road intersection at an average rate of 360 per hour and the cycle

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answerhappygod
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Discrete math Suppose vehicle arrive at a signalised road intersection at an average rate of 360 per hour and the cycle

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Discrete math
Suppose vehicle arrive at a signalised road intersection at
an average rate of 360 per hour and the cycle of the traffic
lights is 40 seconds . In what percentage of cycle will the number
of vehicles arriving be :
a. exactly 5
b. less than 5
c. What is the expectation value of arriving vehicles?
d. What is the probability that more than 5 cars will
arrive ?
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