In the country of United States of Heightlandla, the height measurements of ten-year-old children are approximately normally distributed with a mean of 54.1 inches, and standard deviation of 7.8 inches. A) What Is the probability that a randomly chosen child has a height of less than 63.8 inches? Round your answer to 3 decimal places. B) What is the probability that a randomly chosen child has a height of more than 31 4 inches? Round your answer to 3 decimal places