Question: The average weight of new –born male infants of a local hospital was 7 lbs with a standard deviation of 2.5 lbs. The new-born female infants averaged their weight to 6.5 lbs with a standard deviation of 3 lbs. These results were obtained from 36 male infants and 64 female infants. Do you think that male babies weigh more than female babies? Justify your answer with statistical reasoning.