Question: 7. Let X and Y be normal random variables with means 0 and 1, respectively, and variances 1 and 4, respectively. (a) Find P(X g

7. Let X and Y be normal random variables with means

7. Let X and Y be normal random variables with means 0 and 1, respectively, and variances 1 and 4, respectively. (a) Find P(X g 1.5) and P(X S 1). (b) Find the PDF of (Y 1)/2. (c) Find P(1 S Y S 1)

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