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Suppose that the age of students at George Washington Elementary school is uniformly distributed between 6 and 11 years old. 43 randomly selected children from the school are asked their age. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U( Suppose that 43 children from the school are surveyed. Then the sampling distribution is b. What is the distribution of x? x N( c. What is the probability that the average of 43 children will be between 8 and 8.6 years old?

Suppose that the age of students at George Washington Elementary school is uniformly distributed between 6 and 11 years old. 43 randomly selected children from the school are asked their age. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U( Suppose that 43 children from the school are surveyed. Then the sampling distribution is b. What is the distribution of x? x N( c. What is the probability that the average of 43 children will be between 8 and 8.6 years old?

MATLAB: An Introduction with Applications
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. 43 randomly selected children from the school are asked their age. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U( Suppose that 43 children from the school are surveyed. Then the sampling distribution is b. What is the distribution of x? x ~ N( c. What is the probability that the average of 43 children will be between 8 and 8.6 years old?
Transcribed Image Text:Suppose that the age of students at George Washington Elementary school is uniformly distributed between 6 and 11 years old. 43 randomly selected children from the school are asked their age. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U( Suppose that 43 children from the school are surveyed. Then the sampling distribution is b. What is the distribution of x? x ~ N( c. What is the probability that the average of 43 children will be between 8 and 8.6 years old?
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