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X ~ N(1, 2) σ = _______

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Answer to a math question X ~ N(1, 2) σ = _______

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Madelyn
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87 Answers
Given that X \sim N(1,2) , where 1 is the mean and 2 is the variance.

The standard deviation is denoted by \sigma and is the square root of the variance.

So, the standard deviation \sigma is \sqrt{2} .

\boxed{ \sigma = \sqrt{2} }

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