HS312 Epidemiology and Biostatistics

Unit 4 Assignment: Statistical Testing

Watch an introduction to the assignment. Be sure to adjust your audio settings.

Unit Outcomes addressed in this assignment:

• Distinguish between independent and dependent samples.
• Identify the criteria for constructing a t-test.
• Explain the purpose of a one-way analysis of variance.
• Distinguish ANOVA from t-test.
• Compare and contrast correlation and regression.
• Explain the purpose of regression analysis.

Course Outcome:

HS312-2: Select the appropriate statistical test for a given scenario.

Instructions

Using the Library, identify a peer-reviewed study that uses a statistical analysis, such as regression, ANOVA, or t-test.

In a report, briefly summarize the study, paying particular attention to how it uses inferential statistics. Describe the test and how it is applied to the study. Break down the test into smaller steps. Identify each step and describe the purpose of each step. Finally, explain why this test was appropriate for the study purpose.

Requirements

• Write at least 300 words and include a heading with your name, date, assignment, and course.
• Any references should come from credible sources and use APA documentation.
• Include a highly developed viewpoint that is free from plagiarism.
• Organize your paper with subheadings.
• Proofread to be free of grammar and spelling errors.
• (Library link).