×
×

# Solved: Identify the value of the test statistic in the ISBN: 9780321836960 18

## Solution for problem 4 CQQ Chapter 12.3

Elementary Statistics | 12th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants Elementary Statistics | 12th Edition

4 5 1 374 Reviews
17
0
Problem 4 CQQ

Problem  4CQQ

Identify the value of the test statistic in the display included with Exercise. In general, do larger test statistics result in larger T-values, smaller P-values, or P-values that are unrelated to the value of the test statistic?

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:

Step 1 of 1</p>

From the MINITAB output,

Test statistic: F = 183.01. In general, larger test statistics result in smaller P-values.

The P-value given in the output is 0.000

The smaller P-value is, the stronger the evidence against H0 and in favor of H1. If P-value is small like 0.01 or smaller, we may conclude that the...

Step 2 of 3

Step 3 of 3

##### ISBN: 9780321836960

The full step-by-step solution to problem: 4 CQQ 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. This full solution covers the following key subjects: test, reject, author, values, results. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The answer to “Identify the value of the test statistic in the display included with Exercise. In general, do larger test statistics result in larger T-values, smaller P-values, or P-values that are unrelated to the value of the test statistic?ExerciseMeasures 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 131 words. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. Since the solution to 4 CQQ from 12.3 chapter was answered, more than 243 students have viewed the full step-by-step answer.

Unlock Textbook Solution