Please answer and explain. Thank you!

A study of fox rabies in southern Germany (B. Sayers et al. "A pattern analysis of a wildlife rabies epizootic," Medical Informatics 2:11-34) gave the following information on the number of cases in two regions. Region I: Mean = 4.75, Standard deviation = 2.82, Sample size = 16 Region II: Mean = 3.93, Standard deviation = 2.43, Sample size = 15 Does this information indicate a difference in the mean number of fox rabies cases between the two regions?

Yes, because 4.75 > 3.93. No, because 2.82 < 2.43. No, because P = 0.392. Yes, because P = 0.392.