Survey Software - Crosstabs Software - Online and Paper ...

Denominator degrees of freedom: 10-----Two-tailed probability = .0500. Critical F for a given probability. If you know the critical alpha level and the degrees of freedom associated with the numerator and denominator, you can use this program to calculate the F-ratio. Example. Two-tailed probability = .0500. Numerator degrees of freedom: 20 ................
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