Question: Let U be a Uniform r.v. on the interval (1, 1) (be careful about minus signs). (a) (6 pts) Compute E(U), V ar(U), and E(U4).

Let U be a Uniform r.v. on the interval (1, 1) (be careful about minus signs). (a) (6 pts) Compute E(U), V ar(U), and E(U4). (b) (4 pts) Find the CDF and PDF of U2. Hint: Start from the definition of CDF and use the PDF of U that we knew

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