A computer selects a number X from 4 to 10 randomly and uniformly. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U(| b. Suppose that the computer randomly picks 38 such numbers. What is the distribution of a for this selection of numbers. - N( c. What is the probability that the average of 38 numbers will be less than 6.9?

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