Suppose that the age of students at George Washington Elementary school is uniformly distributed between 6 and 11 years old. 45 randomly selected children from the school are asked their age. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ U Suppose that 45 children from the school are surveyed. Then the sampling distribution is b. What is the distribution of a? a ~ N( c. What is the probability that the average of 45 children will be between 8 and 8.5 years old? Check