HLT540 Week6 Assignment3- T-Test for Two Sample

HLT540 Week6 Assignment3- T-Test for Two Sample

HLT540 Week6 Assignment3- T-Test for Two Sample

Details:

A drug company is measuring levels of oxygenation in patients after receiving a test medication. As the researcher, you are interested in whether Group I, which received the medication, has the same oxygenation levels as Group II, which did not.

1) Group 1: 2,3,3,4,4,7,8,9

2) Group 2: 1,2,2,3,4,4,5,5,6,8

Use Excel to run a t-test for two samples, assuming equal variances, with an alpha value of 0.05. Run the t-test and note:

1) Are you doing a one-tailed test or a two-tailed test (Excel will give you both)?

2) What is the probability that Group I is different from Group 2, using the p value? Is it significant against the benchmark of p < .05?

APA format is not required, but solid academic writing is expected.

This assignment uses a grading rubric. Instructors will be using the rubric to grade the assignment; therefore, students should review the rubric prior to beginning the assignment to become familiar with the assignment criteria and expectations for successful completion of the assignment.

HLT 540 Grand Canyon Week 7 Discussion 1

What are the indicators for using an ANOVA? Create a research scenario in which it would be correct to use an ANOVA, including the research question, sample size, and dependent and independent variables.

HLT540 Week6 Assignment3- T-Test for Two Sample

HLT 540 Grand Canyon Week 7 Discussion 2

What are the indicators for using a regression analysis? Create a research scenario in which it would be correct to use a regression analysis, including the research question, sample size, and dependent and independent variables?

ORDER NOW FOR A CUSTOM-WRITTEN, PLAGIARISM-FREE PAPER WITH ALL INSTRUCTIONS FOLLOWED

HLT 540 Grand Canyon Week 8 Discussion 1

Re-visit the roadmap that you began at the start of your program of study. Complete information regarding this course. In the discussion, reflect on how this course meets your career goals. What have you gleaned from the course that will help you in your career path? Respond to at least two other classmates.

HLT 540 Grand Canyon Week 8 Discussion 2

Discuss your thoughts about the ethics of using informed consent vs. blinding the subjects to the expected outcomes of the intervention. Should they be told? How much should they be told? How would the placebo effect be impacted if subjects are told which intervention is being applied to them?