Assignment Content
- 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 and help you understand and critique research articles you read.
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. One example: Teaching Method X provides higher test scores than Teaching Method Y.
Create a null hypothesis. (Example: Teaching Method X scores are equal to Teaching Method Y scores.)
State your null and alternate hypotheses.
Identify and justify which type of statistical analysis will be appropriate for this data.
Review the steps beginning on pp. 202 in Statistics Plain and Simple describing how to run an independent samples t test.
Run an independent samples t test on the data in your dataset.
Write a 125- to 175-word summary of your interpretation of the results of the t test, and copy and paste your Microsoft® Excel® output below the summary.
Format your summary according to APA format.
Submit your summary, including the Microsoft® Excel® output to the assignment.
PART2- THIS IS DUE THURSDAY!!!
Due Thursday
Respond to the following in a minimum of 175 words:
· Think of a topic you would like to research. Create a null hypothesis and a research hypothesis to frame your research. Remember to word them as statements, and follow the examples in the textbook.
PART3-
I WILL POST MY PART TO PART 3 WHEN THE GROUP POST IT TOMORROW
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University of Phoenix Material
Identifying Statistical Tests in the Literature Worksheet
Research in the University Library to find three empirical (those containing data) research articles using one of the analytic methods studied this week (i.e., z test, independent sample t test, repeated measures t test).
Select articles that are of interest to you and include the citations at the end of this document.
Fill out the following tables and answer each question in
1
to 2 sentences.
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Title of Article: Workplace stress and associated factors among healthcare professionals working in public health care facilities in Bahir Dar City, Northwest Ethiopia, 2017 |
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Question |
Answer |
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What is the null hypothesis (implied or explicitly stated)? |
The null hypothesis is implied to be that gender, work shift, illness, marital status, and work are not associated with workplace stress. |
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What is the research hypothesis (implied or explicitly stated)? |
Bonita 2 |
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What was the type of analysis (z test, independent sample t test, repeated measures t test) chosen, and why was it appropriate? |
Bonita 3 |
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Title of Article: Internet Risks: An Overview of Victimization in Cyberbullying, Cyber Dating Abuse, Sexting, Online Grooming and Problematic Internet Use |
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Donette 4 |
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Donette 5 |
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Felicia 6 |
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Title of Article: Prevalence and Risk Factors for Early Motherhood Among Low-Income, Maltreated, and Foster Youth |
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Felicia 7 |
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Shonda 8 |
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Shonda 9 |
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Title
ABC/123 Version X |
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Identifying Statistical Tests in the Literature Worksheet
PSYCH/625 Version 5 |
Font, S. A., Cancian, M., & Berger, L. M. (2019). Prevalence and Risk Factors for Early Motherhood
Copyright © XXXX by University of Phoenix. All rights reserved.
Copyright © 2018 by University of Phoenix. All rights reserved.
among Low-Income, Maltreated, and Foster Youth. Demography, 56(1), 261–284. Retrieved from http://search.ebscohost.com/login.aspx?direct=true&AuthType=shib&db=eoh&AN=1754527&site=eds-live&scope=site
Gebeyehu, S., & Zeleke, B. (2019). Workplace stress and associated factors among healthcare
professionals working in public health care facilities in Bahir Dar City, Northwest Ethiopia, 2017. BMC Research Notes, 12(1), 249. https://doi.org/10.1186/s13104-019-4277-1
Machimbarrena, J. M., Calvete, E., Fernández-González, L., Álvarez-Bardón, A., Álvarez-Fernández, L.,
& González-Cabrera, J. (2018). Internet Risks: An Overview of Victimization in Cyberbullying, Cyber Dating Abuse, Sexting, Online Grooming and Problematic Internet Use. International Journal Of Environmental Research And Public Health, 15(11). https://doi.org/10.3390/ijerph15112471
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