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A Nail salon opens at 10am. During the busy Christmas period people start arriving at 9 am and queue in front of the sal

Posted: Mon Nov 15, 2021 10:08 am
by answerhappygod
A Nail salon opens at 10am. During the busy
Christmas period people start arriving at 9 am and queue
in front of the salon to wait for the salon opening. The arrivals
follow a non-homogeneous Poisson process with rate function λ(t) =
25t^2.
What the average waiting time of a person who is present at the
nail salon at 10 am.