(11. 3 2) Birth weights . continued . How much difference do a couple Of WEEK's Make for birth weight ? Late - preterm babies are born with 3 4 to 36 completed weeks of gestation . The distribution of birth weights ( ill grams ) for late - preterm babies is about N12 750, SEO). E What is the probability that a randomly chosen late - preterm baby would have a low birth weight [less than 2500 grams ) ?" b . What is the probability that a randomly chosen late - preterm baby would have a very low birth weight (less than 1500 grams ) ?"