' '_'-vu I r v 1 I Heights of 10 year old children, regardless of sex, closely follow a normal distribution with mean 55.2 inches and standard deviation 6.1 inches. Round answers to 4 decimal places. a) What is the probability that a randomly chosen 10 year old child is less than 50.9 inches? D b) What is the probability that a randomly chosen 10 year old child is more than 57.7 inches? Q c) What proportion of 10 year old children are between 52.3 and 59.1 inches HIRE) d) 35% of all 10 year old child are less than D inches. Question Help: E Message instructor Submit