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