Answer :
Final answer:
The given ANOVA result implies that there were four groups in the study. The first number in parentheses (after the letter F) represents the number of groups minus one, while the second number corresponds to the total number of observations across all groups, minus the number of groups.
Explanation:
In the given ANOVA result F(3,46) = 13.60, p < .01, the number within the parentheses after the letter F represent the degrees of freedom. The first number '3' refers to the number of groups or conditions in the analysis, minus 1. Therefore, in this study, there were four groups involved ('3' + 1). The second number '46' corresponds to the total number of observations across all groups, minus the number of groups ('46' + 4). Hence, your answer is 4. There were four groups in the said study. Please also remember that P value p < .01 is pointing to a high statistical significance of the study results.
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