InverseFDistribution Command

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InverseFDistribution( <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, <Probability> )
Computes the inverse of cumulative distribution function of F-distribution at probability p, where the F-distribution is given by the degrees of freedom.
In other words, finds t such that P(X ≤ t) = p, where X is random variable with F-distribution.
Probability p must be from [0,1].
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