Statistics Archives - Page 18 of 34

Compare the analysis results of one- and two-way variance analysis.Determine the F value, which Excel can help you with. The F value is used to support or reject the null hypothesis.

Posted on October 8, 2020 by Adam

LO 06.01 – Compare the analysis results of one- and two-way variance analysis. LO 06.02 – Evaluate the F test. State the null hypotheses and the alternate hypotheses. These refer to what you think will happen (or not happen, based on the circumstances). Determine the F value, which Excel can help you with. The F […]

Explain what the output of the assumptions you tested means. Explain what the research findings mean (i.e., what is the answer to your research question)?

Posted on October 7, 2020 by Adam

Statistics project assignment answer sheet. Research question: A: What is your research question? B: What is your dependent variable? C: What is your independent variable? D: What is your hypothesis? (evidence base not required) Selection of statistical test to answer research question: A: Based on our research question, the statistical test we plan to conduct […]

How familiar will each audience be with the issue at hand and with the terminology? How will things such as educational levels, age levels, primary language, cultural diversity, and so forth vary among your target audiences?

Posted on October 6, 2020 by Adam

DAT 530 Audience-Specific Visualizations Guidelines and Rubric Overview: Understanding your audience and considering them in your design is essential for building great visualizations. In this exercise, you will explore the critical steps for identifying and understanding your audience, while analyzing complex visualizations and its message. Module Four discusses the importance of developing a visualization for […]

Could you explain how to calculate the cells of these ranges (yellow color in the attached Excel file) while also you will be inserting the missing formulas in the Excel File?

Posted on October 3, 2020 by Adam

Here is an existing solution described by words of a problem that I have to put into MS Excel. I have started doing that. Could you explain how to calculate the cells of these ranges (yellow color in the attached Excel file) while also you will be inserting the missing formulas in the Excel File? […]

List several of the problems facing older Americans. How do you see yourself aging? How to you feel about the prospects of rowing older?

Posted on October 2, 2020 by Adam

1. Gerontology, the study of aging, four dimensions. List them. 2. Choose the Theoretical Perspective on aging that you believe is the healthiest for society. Why? 3. What are some major factors that affect life expectancy? (World wide and the USA) 4. List several of the problems facing older Americans. 5. How do you see […]

Describe the application of statistics in health care. Specifically discuss its significance to quality, safety, health promotion, and leadership.

Posted on September 30, 2020 by Adam

Statistical application and the interpretation of data is important in health care. Review the statistical concepts covered in this topic. In a 750-1,000 word paper, discuss the significance of statistical application in health care. Include the following: Describe the application of statistics in health care. Specifically discuss its significance to quality, safety, health promotion, and […]

Compare and contrast examples of visualizations and analyze the impact of them based on audience effectiveness.

Posted on September 30, 2020 by Adam

Overview: With the advancement of technology, data visualization is becoming more common and expected for consumers of information. The industry is moving fast with new tools that offer different ways to present and interact with data. It is important for a data analyst responsible for building visualizations to have an understanding of different tools and […]

Is it okay to exaggerate a visualization for effect? Suggest at least two modifications that would improve the visualization.

Posted on September 30, 2020 by Adam

Search online for a misleading statistical visualization. Post the link, briefly describe what the author hopes to convey, and explain why the visualization is misleading.Why is the misleading visualization a problem? Can you find a visualization that tells a more accurate story? Is it okay to exaggerate a visualization for effect? Suggest at least two […]

Find a study published in a peer-reviewed journal (that is not funded by the government, hint: search on PubMed to start) and explain why the figures they presented made it clear what they were presenting or what the results were.

Posted on September 30, 2020 by Adam

We have often read studies that attempt to explain a phenomenon to us in text or using statistical language, but we can likely understand complex studies more clearly using clear data presentation techniques. Find a study published in a peer-reviewed journal (that is not funded by the government, hint: search on PubMed to start) and […]

Provide at least one visual from each tool that is an example of presenting confusing information to an audience. Explain why the visual is confusing, and identify what could be done to correct the visualization so it properly conveys the intended information to its audience.

Posted on September 29, 2020 by Adam

DAT 530 Module Three Short Paper Guidelines and Rubric Overview: With the advancement of technology, data visualization is becoming more common and expected for consumers of information. The industry is moving fast with new tools that offer different ways to present and interact with data. It is important for a data analyst responsible for building […]

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Category: Statistics

Compare the analysis results of one- and two-way variance analysis.Determine the F value, which Excel can help you with. The F value is used to support or reject the null hypothesis.

Explain what the output of the assumptions you tested means. Explain what the research findings mean (i.e., what is the answer to your research question)?

How familiar will each audience be with the issue at hand and with the terminology? How will things such as educational levels, age levels, primary language, cultural diversity, and so forth vary among your target audiences?

Could you explain how to calculate the cells of these ranges (yellow color in the attached Excel file) while also you will be inserting the missing formulas in the Excel File?

List several of the problems facing older Americans. How do you see yourself aging? How to you feel about the prospects of rowing older?

Describe the application of statistics in health care. Specifically discuss its significance to quality, safety, health promotion, and leadership.

Compare and contrast examples of visualizations and analyze the impact of them based on audience effectiveness.

Is it okay to exaggerate a visualization for effect? Suggest at least two modifications that would improve the visualization.

Find a study published in a peer-reviewed journal (that is not funded by the government, hint: search on PubMed to start) and explain why the figures they presented made it clear what they were presenting or what the results were.

Provide at least one visual from each tool that is an example of presenting confusing information to an audience. Explain why the visual is confusing, and identify what could be done to correct the visualization so it properly conveys the intended information to its audience.