The weights for newborn babies is approximately normally distributed with a mean of 5 pounds and a standard deviation of 1.5 pounds. Consider a group of 1600 newborn babies: 1. How many would you expect to weigh between 4 and 8 pounds? 2. How many would you expect to weigh less than 6 pounds? 3. How many would you expect to weigh more than 5 pounds? 4. How many would you expect to weigh between's, and 10 pounds