Auditors must make judgments about various aspects of an audit on the basis of their own direct experience, indirect experience, or a combination of the two. In a study, auditors were asked to make judgments about the frequency of errors to be found in an audit. The judgments by the auditors were then compared to the actual results. Suppose the following data were obtained from a similar study; lower scores indicate better judgments. If answer is zero enter "0". Direct Indirect Combination 17.0 19.3 16.0 18.1 20.2 15.2 12.4 16.1 22.7 19.5 18.8 24.5 19.3 21.4 24.3 24.2 22.0 26.0 27.1 26.8 24.4 Source Sum of Degrees Mean Square F p-value of Squares of (to 2 (to 2 (to 2 Variation (to 2 decimals) Freedom decimals) decimals) decimals) Treatments Error Total Use a = 0.05 to test to see whether the basis for the judgment affects the quality of the judgment. The p-value is - Select your answer - What is your conclusion? - Select your answer -

Auditors must make judgments about various aspects of an audit on the basis of their own direct experience, indirect experience, or a combination of the two. In a study, auditors were asked to make judgments about the frequency of errors to be found in an audit. The judgments by the auditors were then compared to the actual results. Suppose the following data were obtained from a similar study; lower scores indicate better judgments. If answer is zero enter "0". Direct Indirect Combination 17.0 19.3 16.0 18.1 20.2 15.2 12.4 16.1 22.7 19.5 18.8 24.5 19.3 21.4 24.3 24.2 22.0 26.0 27.1 26.8 24.4 Source Sum of Degrees Mean Square F p-value of Squares of (to 2 (to 2 (to 2 Variation (to 2 decimals) Freedom decimals) decimals) decimals) Treatments Error Total Use a = 0.05 to test to see whether the basis for the judgment affects the quality of the judgment. The p-value is - Select your answer - What is your conclusion? - Select your answer -

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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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Concept explainers

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.

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Question

Auditors must make judgments about various aspects of an audit on the basis of their own direct experience, indirect experience, or a combination of the two. In a study,
auditors were asked to make judgments about the frequency of errors to be found in an audit. The judgments by the auditors were then compared to the actual results.
Suppose the following data were obtained from a similar study; lower scores indicate better judgments. If answer is zero enter "0".
Direct
Indirect
Combination
17.0
19.3
16.0
18.1
20.2
15.2
12.4
16.1
22.7
19.5
18.8
24.5
19.3
21.4
24.3
24.2
22.0
26.0
27.1
26.8
24.4
Source
Sum of
Degrees Mean Square
F
p-value
of
Squares
of
(to 2
(to 2
(to 2
Variation
(to 2 decimals)
Freedom
decimals)
decimals)
decimals)
Treatments
Error
Total
Use a = 0.05 to test to see whether the basis for the judgment affects the quality of the judgment.
The p-value is - Select your answer -
What is your conclusion?
- Select your answer -

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