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For the analysis of variance test described in Exercise,

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 3CQQ Chapter 12.3

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 3CQQ

For the analysis of variance test described in Exercise, is that test left-tailed, right-tailed, or two-tailed? Exercise Measures of Voltage? The author measured voltage amounts from three different sources: (1) electricity supplied directly to the author’s home, (2) an independent gas-powered Generac generator (model PP 5000), and (3) an uninterruptible power supply (APC model CS 350) connected to the author’s home power supply. The results from analysis of variance are shown below. What is the null hypothesis for this analysis of variance test? What specific result is used in deciding to reject ?H0? or fail to reject ?H0?? Based on the displayed results, should you reject ?H0? or fail to reject ?H0??

Step-by-Step Solution:

Solution 3CQQ Step 1: The minitab output is given by From the given output of one-way analysis of variance test is based on the sample data of voltage amounts from three different sources. Null hypothesis (H ):0 The null hypothesis states that, the different sources have the same mean measured voltage amounts. Symbolically , H 0 1 = 2 3 Where , =1the mean measured voltage amounts of the source where electricity supplied directly to the author’s home. Similarly ,the mean measured voltage amounts of other two sources are and 2 3espectively.

Step 2 of 2

Chapter 12.3, Problem 3CQQ is Solved
Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

Elementary Statistics was written by and is associated to the ISBN: 9780321836960. This full solution covers the following key subjects: reject, author, variance, analysis, tailed. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The answer to “For the analysis of variance test described in Exercise, is that test left-tailed, right-tailed, or two-tailed? Exercise Measures of Voltage? The author measured voltage amounts from three different sources: (1) electricity supplied directly to the author’s home, (2) an independent gas-powered Generac generator (model PP 5000), and (3) an uninterruptible power supply (APC model CS 350) connected to the author’s home power supply. The results from analysis of variance are shown below. What is the null hypothesis for this analysis of variance test? What specific result is used in deciding to reject ?H0? or fail to reject ?H0?? Based on the displayed results, should you reject ?H0? or fail to reject ?H0??” is broken down into a number of easy to follow steps, and 112 words. Since the solution to 3CQQ from 12.3 chapter was answered, more than 282 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 3CQQ from chapter: 12.3 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12.

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