Researchers routinely choose an alpha level of 0.05 for testing their hypotheses. What are some experiments for which you might want a lower alpha level (e.g., 0.01)? What are some situations in which you might accept a higher level (e.g., 0.1)?

Hypothesis Testing Problem 1 There is a new drug that is used to treat leukemia. The following data represents the remission time in weeks for a random sample of 21 patients using the drug. 10 7 32 23 22 6 16 11 20 19 6 17 35 6 10 34 32 25 13 9 6 […]

Research Critique of a Qualitative Study Prepare a critical analysis of a qualitative study focusing on the problem statement, study purpose, research question, literature review, and theoretical framework. This can be one of the selected articles from your previous literature review or a new peer-reviewed article. The completed analysis should be 1,000-1,250 words and should […]

Processes of Nursing History and Research Select either the qualitative or quantitative study method for this assignment. The study method should connect to the practice problem of interest identified in Topic 1. This could be one of the previously selected articles from your literature review or a new peer-reviewed article. In an essay of 1000-1,250 […]

The weight and systolic blood pressure of 26 randomly selected males in the age group 25 to 30 are shown in the following table. Assume that weight and blood pressure are jointly normally distributed. (a) Find a regression line relating systolic blood pressure to weight. (b) Test for significance of regression using a = 0.05. […]

Discussion Questions Now that you are familiar with the basic concepts of statistics, what are some examples of when you have seen or heard statistics used inappropriately? What is an example in the world around you for which you would use a Chi-square analysis? Describe the error in the conclusion. Given: There is a linear […]

Correlation/Regression and Chi Square Excel Worksheet The following table represents systolic and diastolic blood pressure measurements of 40 females. SYSTOLIC: 104, 99, 102, 114, 94, 101, 108, 104, 123, 93, 89, 112, 107, 116, 181, 98, 100, 127, 107, 116, 97, 155, 106, 110, 105, 118, 133, 113, 113, 107, 95, 108, 114, 125, 124, […]

ANOVA Excel Worksheet The following table contains a random sample of 40 women partitioned into three groups: Group 1: ages below 20 Group 2: ages 20 through 40 Group 3: ages over 40 The values in the table are the systolic blood pressure levels The hypothesis test: H0:u1=u2=u3 H1: at least one of the treatment […]

Movie Character Health Assessment Presentation – Philadelphia In this assignment, you will be creating a PowerPoint presentation based on the application of the functional health assessment of a movie character. To complete this assignment, choose a movie from the following list and identify a character from the movie on whom you would like to do […]

Collaborative Learning Community: Interprofessional Collaboration – An Interactive Case Study This is a CLC assignment. Within your assigned Collaborative Learning Community (CLC), complete each of these specific tasks. Review the “CLC Group Project Agreement” document. Read the patient scenario in the “Allied Health Community” interactive learning media athttp://lc.gcumedia.com/hlt307v/allied-health-community/allied-health-community-v1.1.html Assign an allied health role (from among […]