A researcher is investigating the effect of study method on exam performance. One sample only listens to lecture recordings. A second sample only reads the book. A third sample sleeps with their notes under their pillow. All three samples are given an exam on the same material. The researcher should use a(n)

Group of answer choices

A) chi square test

B) repeated-measures ANOVA

C) independent-measures ANOVA

D) independent-measures t-test