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Treat the number of months X after January 1 that someone is born as uniformly distributed from 5 to 10. Round all answers to 4

Treat the number of months X after January 1 that someone is born as uniformly distributed from 5 to 10. Round all answers to 4 decimal places where possible.

What is the distribution of XX? XX ~ U(,)
Suppose that 43 people are surveyed. What is the distribution of xxfor this sample?xx ~ N(,)
What is the probability that the average birth month of the 43 people will be more than 7.9?

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