A researcher reports an F-ratio with dfbetween = 2 and dfwithin = 30 for an independent-measures ANOVA. a. How many treatment conditions were compared in the experiment? b. How many subjects participated in the experiment?
Added by Andrew T.
Step 1
The degrees of freedom between (df_between) is calculated as the number of treatment conditions minus 1. So, we have: df_between = k - 1 where k is the number of treatment conditions. In this case, df_between = 2. Show more…
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