Unit 6 Discussion In this discussion, you will explore how you can apply descrip

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Unit 6 Discussion
In this discussion, you will explore how you can apply descriptive statistics, probability calculations, normal distribution calculations, hypothesis testing, regression, and forecasting to current events.
Research an article on a current event that centers on a controversial issue where the two sides are claiming opposing views. Then, describe how you would analyze the situation to settle the issue if you were involved in this event. For example, if the article was about whether a proposed new law about gun control will reduce deaths, you may describe how you would use hypothesis testing to compare data from states where such laws exist. Or, if the article was about actions to take to reduce gas prices, you could talk about how you would use regression to figure out which factors affected prices at the pump the most. General discussions like “should marijuana be legal” or “do vaccines cause autism” are not appropriate. Pick a current and specific debate.
Please note that this discussion should be limited to how statistical analysis can be applied to current issues. This is not the place to champion a particular position on the issue you are discussing or get into an argument about the various sides of an issue. Remember, you are here to analyze, not proselytize.
Also note that the article you are citing must be discussing the opposing views on the issue. Do not introduce your own perspective on what is being disputed. For example if the article is about the new budget being passed but does not discuss any conflicts of opinion, it doesn’t qualify.
Please use the template below in your answers so everyone can easily follow your answers to all the questions (copy and paste to your post).
Use this template for your Unit 6 Discussion.
Summary of the article
Briefly describe the current event described in the article.
Central question
What does the article say about the issue being disputed? What are the conflicting points of view according to the article? Use direct quotes from the article to summarize the dispute and the opposing sides.
There has to be some specific issue in dispute at the center (do tax breaks increase spending, what impacts health care costs the most, etc.), and the sides have to be defending a particular position.
Do not use examples where the issue is based on opinions or morality. For example, “Should abortion be legal?” is largely a morality question and is not suitable for statistical analysis. Conducting a survey to ask people about their opinions is not the same as analyzing data and making conclusions- you still only have opinions.
Methodology
Explain which methodology you will apply. Provide the relevant details. Where will your data come from? How will the results from this methodology answer the question you described above?
If you are going to use forecasting, explain how you will do that (which methodology and why) and how you will measure your accuracy. How will the forecast settle the issue?
If you do a regression analysis, explain what the dependent and independent variables will be.
If you will do hypothesis testing, what will the null and alternative hypothesis be?

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In this discussion, you will explore how you can apply descrip appeared first on homework handlers.

All models are wrong. Some models are useful. —George E. P. Box (1919–2013) Stat

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All models are wrong. Some models are useful.
—George E. P. Box (1919–2013)
Statistician
Describing and explaining social phenomena is a complex task. Box’s quote speaks to the point that it is a near impossible undertaking to fully explain such systems—physical or social—using a set of models. Yet even though these models contain some error, the models nevertheless assist with illuminating how the world works and advancing social change.
The competent quantitative researcher understands the balance between making statements related to theoretical understanding of relationships and recognizing that our social systems are of such complexity that we will always have some error. The key, for the rigorous researcher, is recognizing and mitigating the error as much as possible.
As a graduate student and consumer of research, you must recognize the error that might be present within your research and the research of others.
To prepare for this Discussion:
Use the Walden Library Course Guide and Assignment Help found in this week’s Learning Resources to search for and select a quantitative article that interests you and that has social change implications.
As you read the article, reflect on George Box’s quote in the introduction for this Discussion.
For additional support, review the Skill Builder: Independent and Dependent Variables, which you can find by navigating back to your Blackboard Course Home Page. From there, locate the Skill Builder link in the left navigation pane.
By Day 3
Post a very brief description (1–3 sentences) of the article you found and address the following:
Describe how you think the research in the article is useful (e.g., what population is it helping? What problem is it solving?).
Using Y=f(X) +E notation, identify the independent and dependent variables.
How might the research models presented be wrong? What types of error might be present in the reported research?
Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.
By Day 5
Remembering that all research has some error, respond to at least one colleague’s post and comment on how we as social change agents and critical consumers of research can balance the usefulness with the error in the research. Do we throw the research out because of too much error, or is there something useful that it can tell us?
PLEASE USE THE SOURCES ATTACHED 

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—George E. P. Box (1919–2013)
Stat appeared first on homework handlers.

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Sama Alshaibi – Video Installations

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http://samaalshaibi.com/Silsila
write a response in the comments section. How does the way Alshaibi’s video work is installed affect the way viewers understand the larger concepts of the work. Think about what else is included in each exhibition besides videos, as well as how the videos are presented. How would this change if she chose to show her videos in a traditional movie theater setting?