A news article reported that the college students who have part-time jobs work an average of 15 hours per week. The staff of a college newspaper thought that the average might be different from 15 hours per week for their college. Data were collected on the number of hours per week for a random sample of students at the college who have part-time jobs. The test were used to test the hypotheses: Ho: u=15 H: u+ 15. where u is the mean number of hours worked per week for students at the college with part-time jobs. The results of the test are shown in the table. Sdf t-stat p-value 13.755 3.535 25 -1.761 0.090 Assuming all conditions for inference were met, a 95% confidence interval for u is: 13.755 + ME where ME is the margin of error. What is the ME ?

A news article reported that the college students who have part-time jobs work an average of 15 hours per week. The staff of a college newspaper thought that the average might be different from 15 hours per week for their college. Data were collected on the number of hours per week for a random sample of students at the college who have part-time jobs. The test were used to test the hypotheses: Ho: u=15 H: u+ 15. where u is the mean number of hours worked per week for students at the college with part-time jobs. The results of the test are shown in the table. Sdf t-stat p-value 13.755 3.535 25 -1.761 0.090 Assuming all conditions for inference were met, a 95% confidence interval for u is: 13.755 + ME where ME is the margin of error. What is the ME ?

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Description: A news article reported that the college students who have part-timne jobs work anthought that the average might be different from 15 hours per week for their college. Data were collected on the number of hours per week for aaverage of hours per wee

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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