(Scenario III) After Their Primary Analysis, the Researchers Who Conducted

Multiple Choice

(Scenario III) After their primary analysis, the researchers who conducted the study described in Scenario III counted the number of mice in each treatment condition that gained 10 or more grams. Which statistical test is appropriate to determine whether the number of mice that gained more than 10 grams is what is expected if treatment condition has no effect on weight?

A) t-test
B) post-hoc analysis
C) one-factor ANOVA
D) chi-square test of independence