A twofactor ANOVA produces an Fratio for factor A with df136

A two-factor ANOVA produces an F-ratio for factor A with df=(1,36), and an F-ratio for factor B with df=(2,36). Based on this information, how many participants participated in this study?

A. 40?

B. 42?

C. 45?

D. cannot be determined without additional information

Solution

It is 40