A computer selects a number XX from 4 to 9 randomly and uniformly. Round all answers...

A computer selects a number XX from 4 to 9 randomly and uniformly. Round all answers to 4 decimal places where possible.

What is the distribution of XX? XX ~ U(,)
Suppose that the computer randomly picks 36 such numbers. What is the distribution of ¯xx¯ for this selection of numbers. ¯xx¯ ~ N(,)
What is the probability that the average of 36 numbers will be less than 6?

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orchestra answered 1 year ago

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