Consider the following function given below with a specified range for the variable t, where t represents the time required to clear a minor traffic accident on a highway and f(t) represents the related probability. a) Determine the value of constant k so that this function becomes a probability distribution function. f(t)=t/k       0≤ t ≤ 30 minutes. K= b)Determine the probability that the time (t) required to clear the road scene due to traffic accident is less than 15 minutes. F(t≤15) =

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