7. In April 2019, according to KidsHealth.org, the average birth weight in the U.S. was 6.6 pounds. Assume that this variable is normally distributed with a standard deviation of 1.1 pounds. Answer the following questions. Round the percents to 2 decimals, like 12.34%.

(a) What is the probability that a baby will weigh less than 6 lbs?

(b) What is the probability that a baby will weigh more than 8 lbs?