Types of t-test

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The three types of t-test are independent-samples t-test, a one-sample t-test, and a paired sample t-test. The independent-sample t-test compares the mean of two independent groups, to determine if there is any statistical association based on the same variable (Corty, 2016). For example, if a teacher wanted to see if intellect is related to gender, she would give a test to all the students in the school and compare the mean for the test results based on the genders. This example is appropriate because there are two groups male and female and the variable is test scores.

A paired sample t-test also known as a dependent sample t-test compares the means of two dependent samples on the same subject/object (Corty, 2016). For example, if a researcher wanted to test the effect of testosterone pills on males before and after training by measures of a blood test. This example is appropriate because the two dependents are before and after training and the subject/object is males.

A single sample t-test compares a sample mean to a population mean when the population standard deviation is not known. Additionally, the test is used to analyze any significant differences between a population mean and the hypothesized value (Corty, 2016). For example, the population means for male’s height is 5.6 and a researcher wants to see if the average height of males from a specific college is 5.9.

Reference

Corty, E. (2016). Using and interpreting statistics: A practical text for the behavioral, social, and health sciences (3rd ed.). New York, NY: Macmillan Learning.

Respond to the bold paragraph ABOVE by using one of the option below… in APA format with At least two references and a minimum of 200 words….. .(The List of References should not be older than 2016 and should not be included in the word count.)

Ask a probing question.
Share an insight from having read your colleague’s posting.
Offer and support an opinion.

Validate an idea with your own experience.
Make a suggestion.
Expand on your colleague’s posting.

Be sure to support your postings and responses with specific references to the Learning Resources.

It is important that you cover all the topics identified in the assignment. Covering the topic does not mean mentioning the topic BUT presenting an explanation from the context of ethics and the readings for this class

To get maximum points you need to follow the requirements listed for this assignments 1) look at the word/page limits 2) review and follow APA rules 3) create subheadings to identify the key sections you are presenting and 4) Free from typographical and sentence construction errors.

REMEMBER IN APA FORMAT JOURNAL TITLES AND VOLUME NUMBERS ARE ITALICIZED.

Sample Solution

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Comparative Nationalism

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Begin your paper with a discussion of the much-debated definition of nationalism, including an explanation of the difference between patriotism and nationalism.  Punctuate these definitions with detailed examples from American politics. The rest of the paper should be comparative research of nationalist developments in other parts to the world with a historical perspective on the events that led to those developments. 

The following should be addressed:
– What is the difference between nationalism and patriotism?
– Describe the rise of nationalism in one European Country and compare those events and values to the rise of nationalism in the U.S.
– Which came first, a rise in neo-nationalism in the U.S. or in Europe for example?
– Did one set of events influence another?
– Now, with a better understanding of the definitions and developments, is the rise of nationalism at home and abroad a concern for liberal democracies?  Why or why not?

Provide facts and sources for each point in your paper.  This is a research paper.  All opinion must be supported by facts.  Avoid partisan sources.  Do not cite MSNBC or FOX News, talk radio or partisan websites.

Paper Specifics:
– Eight (8) academic sources
– MLA format
– Include an abstract, title, page numbers, a complete works cited page and in-text citations.

Link to background info on countries: https://research.library.gsu.edu/c.php?g919683&p6663111

Optional Resources: https://research.library.gsu.edu/c.php?g919683&p6627546

Textbook from class will be uploaded. Aforementioned definitions should be reflected from provided text.

Modal logic (doxastic)

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On p.219 of “Moore’s Paradox, Introspection, and Doxastic Logic” Adam Rieger gives an informal argument for the claim that we can avoid the Commissive Moore’s Paradox if our doxastic logic is KDNcm. Make this argument rigorous by providing a derivation in the modal system KDNcm of LaTeX: lnot B(plandlnot Bp)¬ B ( p ∧ ¬ B p ).

Sample Solution

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The Leading Causes of Death for Native Hawaiian/Pacific Islanders

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1.  Select ONE specific racial/ethnic minority group (African Americans, Hispanic, Asian, American Indian or Alaska Native, or Native Hawaiian or Other Pacific Islander, and White). I CHOSE NATIVE HAWAIIAN OR OTHER PACIFIC ISLANDER

2.  Research on race and ethnicity data, demographics, identify health issues and leading causes of death for the racial minority group you selected.

3.  What public health interventions are aimed to address their health issues?

Use at least 3 credible references and prepare a minimum three-page paper (not counting the cover page) on your findings.