Does the statistical data prove minority mothers have their first child at a younger age? (Im not asking a generalized question about minority mothers. I am inquiring about the data provided in the picture below)

Should I answer this question based on the standard deviation? or confidence interval?

Oneway Analysis of Age of mother By Mother Minority 50 40 Age of mother 30 ... .............................. ............................ 20 Nonwhite White Mother Minority Oneway Anova Summary of Fit Pooled t Test White-Nonwhite Assuming equal variances Difference 2.35334 t Ratio 11.39088 Std Err Dif 0.20660 DF 4064 Upper CL Dif 2.75839 Prob > It| <.0001 lower cl dif prob> t <.0001 confidence prob t analysis of variance means for oneway anova and std deviations>