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Let X denote the sum of the numbers obtained when two fair dice are rolled. Find the variance and standard deviation of X.
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Let X denote the sum of the numbers obtained when...
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Nov 25, 2021
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JackTerrance
Let X denote the sum of the numbers obtained when two fair dice are rolled. Find the variance and standard deviation of X. Select the correct answer from above options
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Nov 25, 2021
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JackTerrance
Let X denote the sum of the numbers obtained ∴ X can take the values 2, 3,4, 5,6,7, 8,9, 10, 11, 12
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