A research article related to your selected research idea or problem that used a test comparing two means. To locate your article, visit the University Library and access EBSCOhost in the Research Databases tab. Use the search term t-test and terms related to your selected area of research to find a study.

Sample Solution

This is for informational purposes only. For medical advice or diagnosis, consult a professional.

Research Idea:

• Investigating the impact of different types of dietary interventions on blood pressure levels in hypertensive patients.

This research idea is relevant to healthcare professionals as it directly addresses a significant public health concern: hypertension.

Statistical Analysis:

A t-test could be effectively used to compare the mean blood pressure reductions achieved by two different dietary interventions, such as:

Full Answer Section

• Intervention 1: A low-sodium, high-potassium diet.
• Intervention 2: A Mediterranean diet.

By measuring blood pressure levels at baseline and after a specified intervention period, a t-test could determine if there is a statistically significant difference in blood pressure reduction between the two groups. ¹  

1. T-test - BIOLOGY FOR LIFE

www.biologyforlife.com

Finding a Related Research Article:

1. Access EBSCOhost: Log in to your university library's online resources and access the EBSCOhost database.
2. Use Advanced Search:
   • In the first search box, enter: "t-test"
   • In the second search box, enter: "blood pressure" AND ("dietary intervention" OR "diet")
3. Refine Search:
   • Consider adding filters such as "peer-reviewed" and "full text" to narrow down your results.
4. Review Results:
   • Browse the search results and select an article that appears relevant to your research idea.

By following these steps, you can find a research article that utilizes a t-test to compare the effectiveness of different dietary interventions on blood pressure, providing valuable insights into the statistical methods used in this area of research.

Disclaimer: This information is for general guidance and may require adjustments based on your specific research interests and access to resources.

Note: This response is for informational purposes only and does not constitute professional medical advice. Always consult with a qualified healthcare professional for any health-related concerns.