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Mathematics, 17.02.2020 22:23 ginapogones4958
Let X denote the number of dad jokes Albert makes in one day. Suppose X has the following probability distribution: x f(x) 0 0.1 1 0.2 2 0.2 3 0.3 4 0.2 a) Find the probability that Albert will tell at least 2 dad jokes in a day. b) Find the expected number of times Albert will tell a dad joke in a day, E[X]. c) Find the standard deviation of dad jokes told in a day, sd[X].
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Let X denote the number of dad jokes Albert makes in one day. Suppose X has the following probabilit...
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