What is the distribution of XX? XX ~ U(,) Suppose that 36 children from the school are surveyed. Then the sampling distribution is What is the distribution of ¯xx¯? ¯xx¯ ~ N(,) What is the probability that the average of 36 children will be between 8 and 8.5 years old?
What is the distribution of XX? XX ~ U(,) Suppose that 36 children from the school are surveyed. Then the sampling distribution is What is the distribution of ¯xx¯? ¯xx¯ ~ N(,) What is the probability that the average of 36 children will be between 8 and 8.5 years old?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Suppose that the age of students at George Washington Elementary school is uniformly distributed between 6 and 11 years old. 36 randomly selected children from the school are asked their age. Round all answers to 4 decimal places where possible.
- What is the distribution of XX? XX ~ U(,) Suppose that 36 children from the school are surveyed. Then the sampling distribution is
- What is the distribution of ¯xx¯? ¯xx¯ ~ N(,)
- What is the probability that the average of 36 children will be between 8 and 8.5 years old?
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