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Que. There are n stations in a slotted LAN. Each station attempts to transmit with a probability p in each time slot. What is the probability that ONLY one station transmits in a given time slot?
a. (1-p)^(n-1)
b. np(1-p)^(n-1)
c. p(1-p)^(n-1)
d. 1-(1-p)^(n-1)
Answer:np(1-p)^(n-1)

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