a)P(X<5)=1-e-0.16*(5-0.5) =0.513
b)
P(more then 5sec) =1-P(X<5)=1-0.513=0.487
P(at least 5 sec)=1-P(X<5)=1-0.513=0.487
c)
P(4<X<5)=0.084
Time headway in traffic non he elapsed tin e between the t ne hat one car...
need help "Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a fixed point and the instant that the next car begins to pass that point. Let X- the time headway for two randomly chosen consecutive cars on a freeway during a period of heavy flow. The pdf of X is the following R 0.17 0.17 0.5) x 0.5 3 0 otherwise (a) What is the probability that time headway is at...
"Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a fixed point and the instant that the next car begins to pass that point. Let X = the time headway for two randomly chosen consecutive cars on a freeway during a period of heavy flow (sec). Suppose that in a particular traffic environment, the distribution of time headway has the following form. k. X > 1 f(x) = 6 10 X51 (a)...
9. + 5/7 points Previous Answers DevoreStat9 4.E.013. My Notes + Ask Your Teacher 'Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a fixed point and the instant that the next car begins to pass that point. Let x- the time headway for two randomly chosen consecutive cars on a freeway during a period of heavy flow (sec). Suppose that in a particular traffic environment, the distribution of time headway has...