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. Author manuscript; available in PMC: 2021 Jun 15.
Published in final edited form as: IEEE Trans Electromagn Compat. 2016 Feb;58(1):10.1109/temc.2015.2481891. doi: 10.1109/temc.2015.2481891

Table III.

Percentiles of the F-Distribution for the “between” (α) and “within” (β) degrees of freedom for various confidence levels.

Unloaded Chamber α = 8, β = 639 Loaded Chamber α = 8, β = 378
F0.90,α,β 1.68 1.69
F0.95,α,β 1.95 1.96
F0.99,α,β 2.54 2.56