For an experiment with more than two independent groups, performing an F test in a one-way ANOVA allows you to O determine whether there is a significant difference between at least one of the group means and at least one of the others, and test a non-directional alternative hypothesis O determine whether there is a significant difference between at least one of the group means and at least one of the others O specify which group means differ significantly from which others O test a non-directional alternative hypothesis O determine whether there is a significant difference between at least one of the group means and at least one of the others, test a non-directional alternative hypothesis, and specify which group means differ significantly from which others