Question: Let p(t) = 0.1e 0.1t be the density function for the waiting time at a subway stop, with t in minutes, 0 t

Let p(t) = 0.1e^−0.1t be the density function for the waiting time at a subway stop, with t in minutes, 0 ≤ t ≤ 60.
(a) Graph p(t). Use the graph to estimate visually the median and the mean.
(b) Calculate the median and the mean. Plot both on the graph of p(t).
(c) Interpret the median and mean in terms of waiting time.

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