Question: The time (in seconds) a car has to wait for a certain traffic light has probability density function (a) What is the probability that the

The time (in seconds) a car has to wait for a certain traffic light has probability density functionf(x)= x 2500 0x50 x 50 x 100. 25 2500

(a) What is the probability that the waiting time is between 25 and 75 seconds?

(b) If a car haswaited 25 seconds, what is the probability it willwait at least 25 seconds more?

f(x)= x 2500 0x50 x 50 x 100. 25 2500

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