Compute the expected value and standard deviation

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Question: It turns out that Marge's sister, Maggie, owns 200 shares of Apple, 50 shares of Google, and 100 shares of Facebook. Assuming that Marge and Maggie share the same expectations about the performance of each stock, compute the expected value and standard deviation of Maggie's portfolio one month from now.

Reference no: EM133366714

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