Question: 2. Let E[X] = 1 and Var (X) = 5. Find the following. a. E[(X - 1)2] b. Var (2X + 4)
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![the following. a. E[(X - 1)2] b. Var (2X + 4)](https://s3.amazonaws.com/si.experts.images/answers/2024/06/66683d9284a53_53866683d926726d.jpg)
2. Let E[X] = 1 and Var (X) = 5. Find the following. a. E[(X - 1)2] b. Var (2X + 4)
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