Question: 3. Let /(x) = 2-(x)1.The function / is called the positive normal distribution. Prove that if Z is standard normal, then |Z| is positive normal.

3. Let /(x) = 2-(x)−1.The function / is called the positive normal distribution. Prove that if Z is standard normal, then |Z| is positive normal.

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Problem Breakdown We are given a function fx 2 x 1 and are asked to prove that if Z is a standard normal random variable then Z follows the positive n... View full answer

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