Data analysis 2: Does swearing affect the intensity of a speaker? Intensity scores ranged from 1 (not at all intense) to 7 (very intense).

Group A. Swearing at beginning of speech

Mean 4.89

St. Dev 0.81

Group B. Swearing at end of speech

Mean 5.02

St. Dev 0.98

Group C. No swearing

Mean 4.40

St. Dev 1.03

One-way ANOVA:F = 3.473 p = 0.035

Between groups df: ______ Within groups df: ______