The distribution of weights for newborn babies is approximately normally distributed with a mean of 7.4 pounds and a standard deviation of 0.6 pounds. Use the Empirical Rule to complete the statements below. 1. What percent of newborn babies weigh more than 8 pounds? 2. The middle 95% of newborn babies weigh between 3. What percent of newborn babies weigh less than 6.2 pounds? and pounds. 4. Approximately 50% of newborn babies weigh more than 5. What percent of newborn babies weigh between 6.8 and 9.2 pounds? pounds