Statistics

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Analysis & Research
Submit one APA-formatted Word document for this assignment.

  1. Briefly restate your research area of interest. You will use this topic as the basis to select variables for the
    remaining questions in this assignment. (3 pts.)

    1. Pearson Correlation
    2. Identify two variables for which you could calculate a Pearson correlation coefficient. Describe the variables and their scale of measurement. (3 pts.)
    3. Now, assume you conducted a Pearson correlation and came up with a significant positive or negative value. Create a mock r value (for example, .3 or -.2). Report your mock finding in APA style, and interpret the statistic in terms of effect size and R2while also taking into account the third variable problem and well as direction of causality. (10 pts.) (Note that the text does not use APA style; consult the 6th edition manual.)
    4. Spearman’s Correlation
    5. Identify two variables for which you could calculate a Spearman’s correlation coefficient. Describe the
      variables and their scale of measurement. (3 pts.)
    6. Now, assume you conducted a correlation and came up with a significant positive or negative value. Create a mock r value (for example, .3 or -.2). Report your mock finding in APA style and interpret the statistic in terms of effect size and R2 while also taking into account the third variable problem and well as direction of causality. (10 pts.) (Note that the text does not use APA style; consult the 6th edition manual.)
    7. Partial Correlation vs. Semi-Partial Correlation
    8. Identify three variables for which you may be interested in calculating either a partial or semi-partial
      correlation coefficient. (2 pts.)
    9. Compare/contrast these two types of analyses using your variables and research example. Which would you use and why? (10 pts.)
    10. Simple Regression
    11. Identify two variables for which you could calculate a simple regression. Describe the variables and their scale of measurement. (3 pts.)
    12. Which variable would you include as the predictor variable and which as the outcome variable? Why? (5 pts.)
    13. What would R2 tell you about the relationship between the two variables? (5 pts.)
    14. Multiple Regression
    15. Identify at least three variables for which you could calculate a multiple regression. Describe the variables and their scale of measurement. (3 pts.)
    16. Which variables would you include as the predictor variables and which as the outcome variable? Why?
      (5 pts.)
      1. Which regression method would you use and why? (5 pts.)
      2. What would R2 and adjusted R2 tell you about the relationship between the variables? (5 pts.)
      3. Logistic Regression
      4. Identify at least three variables for which you could calculate a logistic regression. Describe the variables and their scale of measurement. (3 pts.)
      5. Which variables would you include as the predictor variables and which as the outcome variable? Why?
        (5 pts.)
      6. Which regression method would you use, and why? (5 pts.)
      7. What would the output tell you about the relationship between the variables? (5 pts.)Click Here For More Details on How to Work on this Paper……

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steps in testing a research hypothesis Comparing the means of two or more groups Calculating the correlation between two variables

The steps in testing a research hypothesis Comparing the means of two or more groups Calculating the correlation between two variables Include the topics you feel comfortable with, any topics you struggled with, and how the weekly topics relate to application in your field.

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Complete Smart Alex’s Task #2 on p. 589 to perform an analysis of variance with repeated measures using the TutorMarks.sav dataset from the Field text

Complete Smart Alex’s Task #2 on p. 589 to perform an analysis of variance with repeated measures using the TutorMarks.sav dataset from the Field text. You can follow the steps outlined on pp. 555–565 as a guide. Report your findings in APA format according to the guidelines in the PASW Application Assignment Guidelines handout. The final document should be 2–3 pages long. State underlying assumptions Determine whether assumptions have been met Propose alternatives if assumptions are not met State null and alternative hypotheses Analyze data using PASW Interpret and report the results with PASW, including effect size Describe sample size Report results in APA format

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Prepare a critical analysis of a qualitative study focusing on the problem statement, study purpose, research question, literature review, and theoretical framework

Prepare a critical analysis of a qualitative study focusing on the problem statement, study purpose, research question, literature review, and theoretical framework. This can be one of the selected articles from your previous literature review or a new peer-reviewed article.

The completed analysis should be 1,000-1,250 words and should connect to your identified practice problem of interest.

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Which of the following is the correct matrix representation of the Friday movie ticket sales?

Which of the following is the correct matrix representation of the Friday movie ticket sales?

Ticket Sales for Thursday Children Adults

Ticket Sales for Friday Children Adults

Ticket Sales for Saturday Children Adults

Regular

257

183

355

402

398

423

Matinee

135

168

242

311

376

386

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How Many People to Survey?

How Many People to Survey?

Poll results are prevalent in the media, especially leading up to elections, as are reports on surveys done by universities and research groups.

The survey results of small groups of people are used to portray a general consensus about a population. Do you ever wonder how many people should be included in a survey to make it a meaningful reflection of a population? Now you will be able to answer your own question. After learning this, you might never feel the same about these polls and surveys again.

Using the following specific resources, create a lecture (with citations) that includes the following:

Part 1: Survey Analysis

Entertainment Survey

Using a newspaper article from the AIU library’s full-text database: Newsstand (ProQuest), create a lecture (with citations) that includes the following:

Describe an entertainment poll or survey. Analyze the number of people who participated in the sample compared to the number in the population. Most news articles will not provide information on the number of people surveyed. In this case, critique the validity of the results. (Be sure to cite the article which must be from Newsstand ProQuest) Here is a Research Guide. Discuss how the results of the survey can be used to tell a story or support an idea of the sponsoring company or media group. Political Survey

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Use polls from one of the following sources:

Source 1

Source 2

Describe a political poll or survey. Analyze the number of people who participated in the sample compared to the number in the population. Discuss how the results of the survey can be used to tell a story or support an idea of the sponsoring company or media group. General Survey

Use polls from one of the following sources:

Source 1

Source 2

Describe a general opinion poll or survey. Analyze the number of people who participated in the sample compared to the number in the population. Discuss how the results of the survey can be used to tell a story or support an idea of the sponsoring company or media group. Overview

Consider the 3 surveys presented.

Using the knowledge you learned from the textbook, compare and contrast the sample sizes in each of the three surveys mentioned in the post and determine if the samples sizes are appropriate. In your opinion, which appears to be the most valid? (Cite and reference the textbook) This section of the paper will be 2–3 pages in length, and each survey or poll described must come from AIU Library’s National Newspapers ProQuest Database and the sources provided.

Please do not use quotes or copy definitions. You will not receive credit for understanding the materials if you use the words of others. Keep in mind that because you did research and you have citations in the body of the post, you must also place a reference list at the end containing the textbook and the articles cited.

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Part 2: Application

Create your own 3-question entertainment survey or using this General Opinion Survey or another free survey program or this link. Secure a minimum of 20 responses. Your survey respondents may be friends, family or classmates. (Note: The small sample size was chosen for convenience, and as you know, is not a valid sample. The goal is for you to create, deploy, and analyze a simple survey.)

Create Excel charts of your results and describe those charts in words. (You will receive no credit for charts that are copied from the survey software.)

Include a copy of your survey Provide charts of your results and describe those charts in words Explain how the results of your survey can be used by a media group or company This section of the paper will contain 1 page of text and 3 charts.

Need Help?

Check out the Free Tutoring Available for BUSN311 students in the learning center. You will need to sign up for the tutoring. Do not wait; tutoring appointments fill up quickly. Beginning Statistics Lab. Presentations and Resources are Available 24/7. Synchronous Live Sessions and Office Hours are held during the session. Live Sessions are also recorded for viewing at your convenience. Your instructor has the session-specific information. The tutors and the lab instructor are qualified faculty members. References

Gallup. (n.d.). Retrieved from http://www.gallup.com/Home.aspx

Pew Research. (n.d.). Question search. Retrieved from http://people-press.org/question-search

Survey Monkey. (n.d.). Retrieved from http://www.surveymonkey.com/

Zoomerang. (n.d.). http://www.zoomerang.com/basic/

Please submit your assignment as a Word document in APA format using the attached template. Using the template without deleting the headings ensures that you cover each segment of the assignment

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