Question: 8. For X ~Discrete Uniform {a, a +1, ..., b}, fill in the missingsteps justifyingeach of them a +b a. E [X ] = ...

8. For X ~Discrete Uniform {a, a +1, ..., b}, fill in the missingsteps justifyingeach of them a +b a. E [X ] = ... = 2 b. Var[X ] = ... (b -a+1)2 -1 = 12

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