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1. Define what is a factor and a level in an Analysis of Variance (ANOVA). Give me an example of a factor with its levels.

1. Define what is a factor and a level in an Analysis of Variance (ANOVA). Give me an example of a factor with its levels.

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
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1. Define what is a factor and a level in an Analysis of Variance (ANOVA). Give me an example of a factor with its levels. 2. Give me an example of a single factor design and an example of a factorial design. Provide the independent variable (IV) with its levels and dependent variable (DV) for the single factor design and the independent variables with their levels and DV for the factorial design ( DO NOT USE THE EXAMPLES I PROVIDED IN THE POWERPOINT) 3. Explain why we use Post Hoc Tests 4. Define correlation and explain what are trying to test when we use this statistical analysis 5. What is the lowest "degree" of correlation possible? What is the "highest"? 6. A researcher wanted to know if there was a relationship between stress and frustration. He conducted a correlation analysis and found a correlation of r =65, p
1. Define what is a factor and a level in an Analysis of Variance (ANOVA). Give me an example of a factor with its levels. 2. Give me an example of a single factor design and an example of a factorial design. Provide the independent variable (IV) with its levels and dependent variable (DV) for the single factor design and the independent variables with their levels and DV for the factorial design (DO NOT USE THE EXAMPLES I PROVIDED IN THE POWERPOINT) 3. Explain why we use Post Hoc Tests 4. Define correlation and explain what are trying to test when we use this statistical analysis 5. What is the lowest "degree" of correlation possible? What is the "highest"? 6. A researcher wanted to know if there was a relationship between stress and frustration. He conducted a correlation analysis and found a correlation of r =.65, p<.05. What does this mean? (in other words, give me a sentence that explains the direction of the relationship and what it means) 7. The same researcher wanted to know if there was a relationship between anxiety and school performance. He conducted a correlation analysis and found a correlation of r = -.75, p<.05. What does this mean? (in other words, give me a sentence that explains the direction of the relationship and what it means) 8. In what four instances can correlation analyses become very useful? Explain each of them. 9. Identify the following graphs with A. Strong positive correlation B. Weak positive correlation C. No correlation D. Strong negative correlation 14 Celeuate the degrees of fre twe res Censcen ares Within Group Within ou OMSo cideal v Which ard
Transcribed Image Text:1. Define what is a factor and a level in an Analysis of Variance (ANOVA). Give me an example of a factor with its levels. 2. Give me an example of a single factor design and an example of a factorial design. Provide the independent variable (IV) with its levels and dependent variable (DV) for the single factor design and the independent variables with their levels and DV for the factorial design (DO NOT USE THE EXAMPLES I PROVIDED IN THE POWERPOINT) 3. Explain why we use Post Hoc Tests 4. Define correlation and explain what are trying to test when we use this statistical analysis 5. What is the lowest "degree" of correlation possible? What is the "highest"? 6. A researcher wanted to know if there was a relationship between stress and frustration. He conducted a correlation analysis and found a correlation of r =.65, p<.05. What does this mean? (in other words, give me a sentence that explains the direction of the relationship and what it means) 7. The same researcher wanted to know if there was a relationship between anxiety and school performance. He conducted a correlation analysis and found a correlation of r = -.75, p<.05. What does this mean? (in other words, give me a sentence that explains the direction of the relationship and what it means) 8. In what four instances can correlation analyses become very useful? Explain each of them. 9. Identify the following graphs with A. Strong positive correlation B. Weak positive correlation C. No correlation D. Strong negative correlation 14 Celeuate the degrees of fre twe res Censcen ares Within Group Within ou OMSo cideal v Which ard
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Give me an example of a single factor design and an example of a factorial design. Provide the independent variable (IV) with its levels and dependent variable (DV) for the single factor design and the independent variables with their levels and DV for the factorial design

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