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The F-Ratio Distribution
If
and
are chi-squared random variables with
and
degrees of freedom, then the ratio
follows the F-ratio (or F-distribution) with parameters
and
The F-distribution arises in statistical comparisons of the variability in two populations.
Contributed by:
Chris Boucher
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F-Distribution
(
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MathWorld
)
PERMANENT CITATION
"
The F-Ratio Distribution
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/TheFRatioDistribution/
Contributed by:
Chris Boucher
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