Please help!!! I cant figure out how to solve this

The following data is the age at death (in days) for infants who died from sudden infant death syndrome (SIDS). Construct a 95% confidence interval for the true difference in mean age at death for male and female SIDS victims.

Female 55 120 135 154 54 115

Male 56 60 60 106 140 147

Thanks for any help anyone can give