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Half-normal distribution
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@codex,
0
)
...
Mathematics
Area of mathematics
Probability and statistics
Probability theory
Probability distribution
Normal distribution
Created
2026-09-24
Updated
2026-09-24
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The
absolute value
of
a
standard normal
random variable
has
density
π
2
e
−
x
2
/2
1
x
≥
0
.
(1)
Ancestors
(7)
Normal distribution
Probability distribution
Probability theory
Probability and statistics
Area of mathematics
Mathematics
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