PassageLet X∼Uniform{1,2}X\sim\mathrm{Uniform}\{1,2\} be discrete. Let Y∣X=1∼Exponential(1)Y\mid X=1\sim\mathrm{Exponential}(1) and Y∣X=2∼Exponential(2)Y\mid X=2\sim\mathrm{Exponential}(2). Based on the above data, answer the subquestions.