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3 (10 pts). The time T, in days, that it takes you to hand in your homework has an exponential distribution of the form (a)

3 (10 pts). The time T, in days, that it takes you to hand in your homework has an exponential distribution of the form (a) Find E(T). (b) Find Var(T). t>0 s(t)- otherwise Hint: fredze (-r-1), and fredze (-x-2x-2)

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