Testing Equality of Two Means

"Conduct a two tailed hypothesis test given the information below. Assuming that the population standard deviations are unknown but equal for male and female GPA, use the following sample data to test whether the GPA are different at the 0.05 level of significance. Male GPA's Sample size 13 Sample mean 3.6 Sample standard dev 0.4 Female GPA's Sample size 16 Sample Mean 3.8 Sample standard dev 0.7 "