A man is only availablie innen a given timeframe T which is exponentially distrubuded with a density of f(t) = θe-θt  t ≥ 0.  θ is an unknown parameter. Given n observations t1 ....tn find the probabilitymaximationestimate θ* for θ. Find a numerical value for θ* when we are given 10 observations ti =  1, 1.4, 2.0, 0.5, 0.7, 2.0, 1.3, 1.1, 1.8, 0.2 where the timeunit is one minute.  is θ* a right expectation for  θ ?

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