Suppose that the age of students at George Washington Elementary school is uniformly distributed between 6 and 10 years old. 38 randomly selected children from the school are asked their age. Round all answers to 4 decimal places where possible. What is the distribution of XX? XX ~ U(,) Suppose that 38 children from the school are surveyed. Then the sampling distribution is What is the distribution of ¯xx¯? ¯xx¯ ~ N(,) What is the probability that the average of 38 children will be between 8 and 8.2 years old

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