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 Explain the strengths and weaknesses of the two data visualization methods used as it relates to the selected audience.

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Overview: With the explosion of data availability, the challenge becomes discovering meaningful relationships among data and determining how to illustrate and communicate that information. In this class, you will learn how to present data in a relevant manner that would enable a diverse audience to interpret the meaning/significance. The initial challenge for data presentation is […]

Perform one correlation between two independent variables, such as Age and Relationship with Coworkers.

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For this assignment, you will calculate the Pearson product-moment correlations between at least two sets of variables in the Happiness and Engagement Dataset Perform one correlation between two independent variables, such as Age and Relationship with Coworkers. Perform the second correlation on an independent variable (such as Relationship with Direct Supervisor) and the dependent variable (such as […]

Was the appropriate data chosen, to answer the research question? Was the data assessed correctly? Why or why not?

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Evaluate two of the exemplar final projects. For the peer reviews, all the items in the final project rubric and the course outcomes are fair game for your commentary; however, follow this peer review checklist of 20 items to guide your critique. Each critique should be about two to three paragraphs. The reviews should be […]

Describe how using an ANOVA was more advantageous than using multiple t tests to compare your independent variable on the outcome.

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As you get closer to the final project in Week 6, you should have a better idea of the role of statistics in research. This week, you will calculate a one-way ANOVA for the independent groups. Reading and interpreting the output correctly is highly important. Most people who read research articles never see the actual […]

Discuss population growth and its effect ( The Most Populated States in the country)

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Discuss population growth and its effect ( The Most Populated States in the country) Cause and effect Compound growth equation… N = No X ekt • N = future quantity • No = present quantity • e = natural log 2.71828 • k = rate of change, in years (growth rate) • t = time […]

Explain the type of research designs (focus on comparison groups and how comparable they are, proposed outcomes, quality of measures to assess outcomes)

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Describe the context (policy, issue) of the studies • Identify the research questions in the selected articles • Explain the type of research designs (focus on comparison groups and how comparable they are, proposed outcomes, quality of measures to assess outcomes) • Describe population of the study • Describe how the samples were chosen • […]

Use the statistics program R to measure effects and find empirical results on for example the effectiveness of US economic or political sanctions on another state.

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Course Description Since the election of the 45th President of the United States trade wars and protectionism have been on the rise in western countries after decades of ever-growing economic interactions between countries. In this seminar, we will first review the political economy of trade and discuss the cost and benefits for the involved parties. […]

Create a hypothesis for the Happiness and Engagement dataset from Part 1 of the Statistics Project. Your hypothesis can be anything based on the variables you have in your dataset.

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Now that you have run descriptive statistics with your data, it is time to create a hypothesis and test your hypothesis. This part of the Statistics Project will take you through the process of creating and testing your hypothesis through statistical methods, using Microsoft® Excel®. Creating hypotheses provides you the opportunity to think like a researcher […]

Using the principles described in this module, draw a logical model and its associated physical model that is applicable to Third Star Financial and post it to the discussion topic.

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 Logical and Physical Data Modeling  Using the principles described in this module, draw a logical model and its associated physical model that is applicable to Third Star Financial and post it to the discussion topic.

Calculate various descriptive statistics, create summary tables, create various charts and develop 5 regression prediction models.

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This assignment will assess your ability to apply the concepts of chapter 10 to conduct simple and multiple regression analyses to create a prediction model for home prices.Preview the document based on 4 independent variables. You will calculate various descriptive statistics, create summary tables, create various charts and develop 5 regression prediction models. Finally, you […]

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