The weights for newborn babies is approximately normally distributed with a mean of 5.1 pounds and a standard deviation of1.9 pounds. Consider a group of 1 000 newborn babies: 1. How many would you expect to weigh between 3 and 8 pounds?:] 2. How many would you expect to weigh less than 1' pounds? :] 3. How many would you expect to weigh more than 5 pounds? :] 4. How many would you expect to weigh between 5.1 and 9 pounds?:]