What is the research hypothesis


Assignment: 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., ztest, independent sample ttest, repeated measures ttest).

Select articles that are of interest to you andinclude the citations at the end of this document.

Fill out the following tables and answer each question in 1 to 2 sentences.

Title of Article:"The impact of geocoding method on the positional accuracy of residential burglaries reported to police" It can be found in the university library. The article discusses the use of both z-test and t-test. But for purposes of this assignment we can discuss just the z-test aspect.

Question

What is the null hypothesis (implied or explicitly stated)?

What is the research hypothesis (implied or explicitly stated)?

What was the type of analysis (ztest, independent sample ttest, repeated measures ttest) chosen, and why was it appropriate?

Title of Article:"Quality of Life, Perceptions of Health and IIIness, and Complementary Therapy Use Among People with Type 2 Diabetes and Cardiovascular Disease." This can also be found in the UOP library. This article discusses the use of t-tests.

Question

What is the null hypothesis (implied or explicitly stated)?

What is the research hypothesis (implied or explicitly stated)?

What was the type of analysis (z test, independent sample t test, repeated measures t test) chosen, and why was it appropriate?

Title of Article:

Question

What is the null hypothesis (implied or explicitly stated)?

What is the research hypothesis (implied or explicitly stated)?

What was the type of analysis (z test, independent sample t test, repeated measures t test) chosen, and why was it appropriate?

Format your assignment according to the following formatting requirements:

1. The answer should be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides.

2. The response also includes a cover page containing the title of the assignment, the student's name, the course title, and the date. The cover page is not included in the required page length.

3. Also include a reference page. The Citations and references should follow APA format. The reference page is not included in the required page length.

Attachment:- Happiness-Engagement-Dataset.rar

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