A computer selects a number XX from 1 to 8 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 38 such numbers. What is the distribution of ¯xx¯ for this selection of numbers. ¯xx¯ ~ N(,) What is the probability that the average of 38 numbers will be less than 5?
A computer selects a number XX from 1 to 8 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 38 such numbers. What is the distribution of ¯xx¯ for this selection of numbers. ¯xx¯ ~ N(,) What is the probability that the average of 38 numbers will be less than 5?
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 10CT: A jar contains five red balls, numbered 1 to 5, and eight white balls, numbered 1 to 8. A ball is...
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A computer selects a number XX from 1 to 8 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 38 such numbers. What is the distribution of ¯xx¯ for this selection of numbers. ¯xx¯ ~ N(,)
- What is the probability that the average of 38 numbers will be less than 5?
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