In the country of United States of Heightlandia, the height measurements of ten-year-old children a approximately normally distributed with a mean of 56.5 inches, and standard deviation of 7 inches. A) What is the probability that a randomly chosen child has a height of less than 73.3 inches? Answer= (Round your answer to 3 decimal places.) B) What is the probability that a randomly chosen child has a height of more than 47.8 inches? Answer= (Round your answer to 3 decimal places.)