When a null hypothesis is false after using the one-way ANOVA, it indicates there is some overlap, but the researcher still does not know exactly which variable is overlapping and by how much. This can lead to a type I error. To avoid this, _______ will decrease the likelihood of an error. Question 9Select one: a. a chi-square test b. the f test c. a post hoc test d. a Kruskal-Wallis H-test