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Are seniors prepared for class? The National Survey of Student Engagement found that 24% of seniors report that they often or very often went to class without completing readings or assignments.12 Assume that the sample size of seniors is 276,000.   Refer to Exercise 6.27. Would a 90% confidence interval be wider or narrower than the one that you found in that exercise? Verify your answer by computing the interval.

Are seniors prepared for class? The National Survey of Student Engagement found that 24% of seniors report that they often or very often went to class without completing readings or assignments.12 Assume that the sample size of seniors is 276,000.   Refer to Exercise 6.27. Would a 90% confidence interval be wider or narrower than the one that you found in that exercise? Verify your answer by computing the interval.

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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6.27. Are seniors prepared for class? The National Survey of Student Engagement found that 24% of seniors report that they often or very often went to class without completing readings or assignments.12 Assume that the sample size of seniors is 276,000. 

 Refer to Exercise 6.27. Would a 90% confidence interval be wider or narrower than the one that you found in that exercise? Verify your answer by computing the interval. 

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