Prohiem 2 Hypothermia is problem for extremely low birth weight infants. One idea to help these infants maintain body temperature is to wrap them in polyethylene bags in the delivery room and while they are being transferred to the neonatal intensive care unit. Patrick Carroll and colleagues reviewed medical records and located 60 infants who were kept warm with polyethylene bags and 60 infants who were kept warm with traditional methods. The skin temperature for the infants who were kept warm with the polyethylene bags was 362C and for the infants kept warm using traditional techniques was 352C. The standard deviations for both groups were 09C. Is there a difference in skin temperature between these two treatment groups