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Need help solving the last 2 problems! A computer selects a number X from 4 to 9 randomly and uniformly. Round all answers to 4

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Need help solving the last 2 problems!

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A computer selects a number X from 4 to 9 randomly and uniformly. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ U( 4 9 b. Suppose that the computer randomly picks 35 such numbers. What is the distribution of a for this selection of numbers. x ~ N( 6.5 c. What is the probability that the average of 35 numbers will be more than 7.1

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