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Given that X = 7 and s= 2.29, which of the following is the way to construct a 95% confidence interval to estimate the population mean? OA. 2.29² 7+1 96

Given that X = 7 and s= 2.29, which of the following is the way to construct a 95% confidence interval to estimate the population mean? OA. 2.29² 7+1 96

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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QUESTION 12 The following data represent a random sample of 9 scores on a statistics quiz: Quiz Scores: 7 97 5 5 8 3 10 9 Given that X = 7 and s= 2.29, which of the following is the way to construct a 95% confidence interval to estimate the population mean? O A. О в. OC. O D. 7+1.96, 7+2.306, 7+2.306, 7+2.262, 2.29² 9 2.291 9 2.29 9 2.29 9
Transcribed Image Text:QUESTION 12 The following data represent a random sample of 9 scores on a statistics quiz: Quiz Scores: 7 97 5 5 8 3 10 9 Given that X = 7 and s= 2.29, which of the following is the way to construct a 95% confidence interval to estimate the population mean? O A. О в. OC. O D. 7+1.96, 7+2.306, 7+2.306, 7+2.262, 2.29² 9 2.291 9 2.29 9 2.29 9
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