the weights for newborn babies is approximately normally distributed with a mean of 6.3 pounds and a standard deviation of 2 pounds. consider a group of 900 newborn babies: 1. how many would you expect to weigh between 5 and 8 pounds? 2. how many would you expect to weigh less than 7 pounds? 3. how many would you expect to weigh more than 6 pounds? 4. how many would you expect to weigh between 6.3 and 10 pounds? hint: do not round until you get your final answer.
