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gptkbp:instance_of
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gptkb:Statistician
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gptkbp:has_a_cumulative_distribution_function
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F-distribution CDF
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gptkbp:has_a_mean
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(d1 / (d1 -2)) for d1 > 2
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gptkbp:has_a_variance
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(2 * (d2^2) * (d1 + d1 -2)) / (d1^2 * (d1 -2)^2 * (d1 -4)) for d1 > 4
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gptkbp:has_function
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two degrees of freedom
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https://www.w3.org/2000/01/rdf-schema#label
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Snedecor's F-distribution
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gptkbp:is_a_continuous_distribution
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gptkb:true
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gptkbp:is_a_ratio_of
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two chi-squared distributions
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gptkbp:is_analyzed_in
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if group means are statistically different
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gptkbp:is_applied_in
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hypothesis testing
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gptkbp:is_characterized_by
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its shape and scale parameters
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gptkbp:is_compared_to
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variances of two populations
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gptkbp:is_defined_by
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non-negative values
the interval [0, ∞)
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gptkbp:is_often_used_in
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regression analysis
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gptkbp:is_related_to
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F-test
variance analysis
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gptkbp:is_used_in
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model comparison
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gptkbp:named_after
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gptkb:George_W._Snedecor
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gptkbp:used_in
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ANOVA
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gptkbp:was_involved_in
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generalized F-distribution
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gptkbp:bfsParent
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gptkb:George_W._Snedecor
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gptkbp:bfsLayer
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6
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