Question: 4 Question 4 Question 4 Suppose that the age of students at George Washington Elementary school is uniformly distributed between 5 and 11 years old.

Question 4

Question 4 Suppose that the age of students at George Washington Elementary school is uniformly distributed between 5 and 11 years old. 48 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 48 children from the school are surveyed. Then the sampling distribution is b. What is the distribution of i? - N( c. What is the probability that the average of 48 children will be between 7 and 7.7 years old? Hint:

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