Consider an M/G/1 CPU system with respective job arrival and departure rates of 375 jobs/ms and 750 jobs/ms. If the average waiting time is 2x the average service time, then the variance of the service time is equal to [Vx]. Round your answer to one digit after the decimal point The inter-arrival times (ATS). T. of packets to an IP router Ri, follow an exponential distribution with parameter = 0.1 packets/ms. Measurements showed that IATs for router R and router Rs are given by T = 27, +3 and T, = VT, respectively. Calculate the following using exactly 2 digits after the decimal point: 1. The mean of Tis 2. The mean of Tis 3. The variance of T, 4. The expected value of Tis 5. The probability Pr(7) > 2) is
6. The value of the PDF fr, (3) is 7. The probability Pr(T) <3) is