I\'m having trouble matching the scenario with the correct method. I have what I

Question

I'm having trouble matching the scenario with the correct method. I have what I think the answers are, but I wanted to make sure before I turned my homework in. Thank you!

Match the Study Scenario with the Stastical Method.

Scenarios:

1. A researcher is interested in the difference between the average blood pressures of students before and after an exam.

2. A researcher conducted a study to see if age (measured in years) is related to prostate specific antigen levels (PSA).

3. Is there evidence that the proportion of college students who get the recommended amount of sleep is less than 70%?

4. An investigator is interested is measure the average integrin B4 levels in breast tumors and comparing hormone receptive positive tumors to hormon receptive negative tumors.

5. A researcher wants to investigate the relationship between stress levels (measured on a continuous scale0 and methods of assessment in core courses. The methods of assessment are exams, projects, and papers.

Statistical Methods to Choose From:

1. One-sample t test

2. Two-sample t test

3. ANOVA

4. Correlation

5. Simple Linear Regression

6. One-sample z-test

THANKS!

Explanation / Answer

(1)1. One-sample t test

(2)4. Correlation

(3)6. One-sample z-test

(4)2. Two-sample t test

(5)5. Simple Linear Regression

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.