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property of equality
ef-6=14
ef=14-6
ef+gh=6
ef=6-14
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A. ef-6=14...........................that's the only answer agreeing with the substitution....
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Assignment 1/2
You have had a chance to see tools of persuasion in the Three Proofs and to examine visual arguments in methods of persuas ...
Assignment 1/2
You have had a chance to see tools of persuasion in the Three Proofs and to examine visual arguments in methods of persuasion. For this Assignment, you will compose a critical thinking analysis of two television commercials. The paper should be at least 600 words long.
You will select two television or online commercials for the project. If you do not regularly watch television, you can still complete the Assignment by searching YouTube® or individual company websites to find advertisements for products, goods, or services. Choose one commercial that you think is effective and persuasive, and another that you think fails to make a strong argument.
In the same document, you will conduct two analyses. Part I is on the effective and persuasive commercial, and Part II will cover the less persuasive commercial. You should answer the following four sections for each. Answer all of the questions for Part I first, then answer all of the questions for Part II.
First, you will describe what happens in the commercial. Assume that the reader has not seen it. Explain the use of words, images, and sounds. What do you see?
Next, use the premises–conclusion format to offer about three to four premises that lead to what you believe is the conclusion of the commercial. Label each premise and the conclusion. Then explain why you labeled each part as such. What makes each section a reflection of a premise (evidence, reason) or the conclusion?
Identify the use of ethos, pathos, and logos in the commercial. Use and cite the definitions of each term from the reading or your research. Discuss what the commercials have done well or what is lacking.
Finally, offer two suggestions that would strengthen the commercial. What would make the effective commercial even stronger? What would cause this ineffective commercial to become persuasive? Explain why this would make a difference in the outcome for the commercial.
4 pages
Ordinal
Identify the type of data. What type of data is reflected in each chart (Nominal, Ordinal, Interval, or Ratio)? Your answe ...
Ordinal
Identify the type of data. What type of data is reflected in each chart (Nominal, Ordinal, Interval, or Ratio)? Your answer should chart 1, chart 2, ...
Confounding and Effect Modification
Directed Acyclic Graphs (DAGs) (10 points) To complete this section, please review the articles on DAGs in the Week 5 Lea ...
Confounding and Effect Modification
Directed Acyclic Graphs (DAGs) (10 points) To complete this section, please review the articles on DAGs in the Week 5 Learning Resources. You may use any drawing tools available to you to create the DAGs requested below, although it does not need to be sophisticated software; for example, Microsoft Word’s Insert Shapes and Text Box features are sufficient tools to create these diagrams. For each of the following epidemiological scenarios, draw a DAG that represents the relationships between the variables: (5 points each) A researcher is studying the association between automobile exhaust (E) and the prevalence of asthma in children (A). Other air pollutants (P) may also affect asthma prevalence. The presence of wind (W) affects the concentrations of both (E) and (P). A researcher is studying the association between experiencing childhood abuse (A) and the occurrence of depression (D) as an adult. She has reason to believe that alcohol consumption (C) may mediate the relationship between (A) and (D).State in words the meaning of the hazard ratios for self-rated health in model 1. Be sure to include information on statistical significance. (5 points)State in words the meaning of the hazard ratios for self-rated health in model 3. Discuss whether or not breast cancer stage and daily task limitations were confounders of the self-rated health/mortality association. Justify your response and state your overall conclusions based on the analyses. (15 points)Fill in the table below for columns A and B. The table shows different associations where Factors X and Z are being measured for their effect on an outcome. For each effect measure there are shown three results: a result with Factor X only (X+Z-), a result with Factor Z only (X-Z+), and the Observed Joint Effect for both factors (X+Z+). In column A, indicate whether the interaction is positive or negative, and in column B, indicate whether the interaction is additive or multiplicative. If no interaction is present, put “None” in columns A and B. (10 points)Imagine that you are conducting a randomized controlled trial comparing two medicines (Medicine 1 and Medicine 2) in the prevention of asthma attacks. The following table shows some of the characteristics of the study population for each group: Assessing Confounding in Multivariate Regression (20 points) A researcher studied women with breast cancer to better understand the association between self-rated health and breast cancer mortality (Prehn, 1996). By using survival analysis, the following results were obtained from three different models: Assessing and Interpreting Effect Modification (15 points) Effect Measure Effect of Factor X (X+ Z-) Effect of Factor Z (X- Z+) Observed Joint Effect (X+Z+) A Positive or negative? B Additive or multiplicative? Attributable Risk 20.0 / 1000 15.0 / 1000 60.0 / 1000 Positive Relative Risk 3.0 2.0 4.0 Relative Risk 2.0 3.0 6.0 Medicine 1 Group (n=100) Medicine 2 Group (n=100) Cigarette smoker Yes 30 10 No 70 90 Physically active Yes 35 35 No 65 65 Discuss how you would determine if there is confounding and/or effect modification by cigarette smoking or physical activity in your study. Include details of any strategies you would use and provide specific examples using these study data. (5 points) Reference: Prehn, A. W. (1996). Self-rated health in middle-aged and elderly women with breast cancer (Doctoral dissertation). Retrieved from Dissertation Abstracts International.
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Most Popular Content
Assignment 1/2
You have had a chance to see tools of persuasion in the Three Proofs and to examine visual arguments in methods of persuas ...
Assignment 1/2
You have had a chance to see tools of persuasion in the Three Proofs and to examine visual arguments in methods of persuasion. For this Assignment, you will compose a critical thinking analysis of two television commercials. The paper should be at least 600 words long.
You will select two television or online commercials for the project. If you do not regularly watch television, you can still complete the Assignment by searching YouTube® or individual company websites to find advertisements for products, goods, or services. Choose one commercial that you think is effective and persuasive, and another that you think fails to make a strong argument.
In the same document, you will conduct two analyses. Part I is on the effective and persuasive commercial, and Part II will cover the less persuasive commercial. You should answer the following four sections for each. Answer all of the questions for Part I first, then answer all of the questions for Part II.
First, you will describe what happens in the commercial. Assume that the reader has not seen it. Explain the use of words, images, and sounds. What do you see?
Next, use the premises–conclusion format to offer about three to four premises that lead to what you believe is the conclusion of the commercial. Label each premise and the conclusion. Then explain why you labeled each part as such. What makes each section a reflection of a premise (evidence, reason) or the conclusion?
Identify the use of ethos, pathos, and logos in the commercial. Use and cite the definitions of each term from the reading or your research. Discuss what the commercials have done well or what is lacking.
Finally, offer two suggestions that would strengthen the commercial. What would make the effective commercial even stronger? What would cause this ineffective commercial to become persuasive? Explain why this would make a difference in the outcome for the commercial.
4 pages
Ordinal
Identify the type of data. What type of data is reflected in each chart (Nominal, Ordinal, Interval, or Ratio)? Your answe ...
Ordinal
Identify the type of data. What type of data is reflected in each chart (Nominal, Ordinal, Interval, or Ratio)? Your answer should chart 1, chart 2, ...
Confounding and Effect Modification
Directed Acyclic Graphs (DAGs) (10 points) To complete this section, please review the articles on DAGs in the Week 5 Lea ...
Confounding and Effect Modification
Directed Acyclic Graphs (DAGs) (10 points) To complete this section, please review the articles on DAGs in the Week 5 Learning Resources. You may use any drawing tools available to you to create the DAGs requested below, although it does not need to be sophisticated software; for example, Microsoft Word’s Insert Shapes and Text Box features are sufficient tools to create these diagrams. For each of the following epidemiological scenarios, draw a DAG that represents the relationships between the variables: (5 points each) A researcher is studying the association between automobile exhaust (E) and the prevalence of asthma in children (A). Other air pollutants (P) may also affect asthma prevalence. The presence of wind (W) affects the concentrations of both (E) and (P). A researcher is studying the association between experiencing childhood abuse (A) and the occurrence of depression (D) as an adult. She has reason to believe that alcohol consumption (C) may mediate the relationship between (A) and (D).State in words the meaning of the hazard ratios for self-rated health in model 1. Be sure to include information on statistical significance. (5 points)State in words the meaning of the hazard ratios for self-rated health in model 3. Discuss whether or not breast cancer stage and daily task limitations were confounders of the self-rated health/mortality association. Justify your response and state your overall conclusions based on the analyses. (15 points)Fill in the table below for columns A and B. The table shows different associations where Factors X and Z are being measured for their effect on an outcome. For each effect measure there are shown three results: a result with Factor X only (X+Z-), a result with Factor Z only (X-Z+), and the Observed Joint Effect for both factors (X+Z+). In column A, indicate whether the interaction is positive or negative, and in column B, indicate whether the interaction is additive or multiplicative. If no interaction is present, put “None” in columns A and B. (10 points)Imagine that you are conducting a randomized controlled trial comparing two medicines (Medicine 1 and Medicine 2) in the prevention of asthma attacks. The following table shows some of the characteristics of the study population for each group: Assessing Confounding in Multivariate Regression (20 points) A researcher studied women with breast cancer to better understand the association between self-rated health and breast cancer mortality (Prehn, 1996). By using survival analysis, the following results were obtained from three different models: Assessing and Interpreting Effect Modification (15 points) Effect Measure Effect of Factor X (X+ Z-) Effect of Factor Z (X- Z+) Observed Joint Effect (X+Z+) A Positive or negative? B Additive or multiplicative? Attributable Risk 20.0 / 1000 15.0 / 1000 60.0 / 1000 Positive Relative Risk 3.0 2.0 4.0 Relative Risk 2.0 3.0 6.0 Medicine 1 Group (n=100) Medicine 2 Group (n=100) Cigarette smoker Yes 30 10 No 70 90 Physically active Yes 35 35 No 65 65 Discuss how you would determine if there is confounding and/or effect modification by cigarette smoking or physical activity in your study. Include details of any strategies you would use and provide specific examples using these study data. (5 points) Reference: Prehn, A. W. (1996). Self-rated health in middle-aged and elderly women with breast cancer (Doctoral dissertation). Retrieved from Dissertation Abstracts International.
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