Print Print
Print
Nursing arrow HLT 362 Week 4


HLT 362 Week 4

HLT 362 Week 4

Price: $20.00

HLT 362 Week 4

Assignments
Module 4 ANOVA Excel Worksheet
SYSTOLIC BLOOD PRESSURE IN DIFFERENT AGE GROUPS
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 means is different
Use the Excel Analysis ToolPak to create an Anova – Single Factor table.  Is there sufficient evidence to support the claim that women in the different age categories have different mean blood pressure levels?  Give reasons for your decision.


Module 4 Exercise 36
The researchers found a significant difference between the two groups (control and treatment) for change in mobility of the women with osteoarthritis (OA) over 12 weeks with the results of F(1, 22) 9.619, p 0.005. Discuss each aspect of these results.
State the null hypothesis for the Baird and Sands (2004) study that focuses on the effect of the GI with PMR treatment on patients’ mobility level. Should the null hypothesis be rejected for the difference between the two groups in change in mobility scores over 12 weeks? Provide a rationale for your answer.
The researchers stated that the participants in the intervention group reported a reduction in mobility difficulty at week 12. Was this result statistically significant, and if so at what probability?
If the researchers had set the level of significance or = 0.01, would the results of p 0.001 still be statistically significant? Provide a rationale for your answer.
If F(3, 60) 4.13, p 0.04, and = 0.01, is the result statistically significant? Provide a rationale for your answer. Would the null hypothesis be accepted or rejected?
Can ANOVA be used to test proposed relationships or predicted correlations between variables in a single group? Provide a rationale for your answer.
If a study had a result of F(2, 147) 4.56, p 0.003, how many groups were in the study, and what was the sample size?
The researchers state that the sample for their study was 28 women with a diagnosis of OA, and that 18 were randomly assigned to the intervention group and 10 were randomly assigned to the control group. Discuss the study strengths and/or weaknesses in this statement.
In your opinion, have the researchers established that guided imagery (GI) with progressive muscle relaxation (PMR) reduces pain and decreases mobility difficulties in women with OA?
The researchers stated that this was a 12-week longitudinal, randomized clinical trial pilot study with 28 women over 65 years of age with the diagnosis of OA. What are some of the possible problems or limitations that might occur with this type of study?


Discussion Questions
If the result of an ANOVA experiment was "not significant", was the experiment a failure? Provide reasoning and examples (real or hypothetical) to support your argument.
What is an interaction? Describe an example; what are the variables within your population (work, social, academic, etc.) for which you might expect interactions?



You may also be interested in this/these solution(s)

ACC403 - Principles of Accounting Module 3 – Allocation of Fixed Costs SLP Assignment tasks: In this module, you are going to review your organization (Starbucks) and its treatment of allocated costs. Retrieve a report in the organization (Star
Assignment 1.2 Below we list several variables. Which of these variables are quantitative and which are qualitative? The dollar amount of on an accounts receivable invoice The net profit for a company in 2009. The stock exchange on which a company
Present and discuss the differences and similarities in the structure of the selected microorganisms. Discuss the microorganism's differences in their classification - generally referred to as a natural or phylogenetic classification system. Structural di
POS 420 Week 4 Administrative Scripting Log Week 4 Assignment Administration Scripting Log
BCOM 275 Week 3 Article Rebuttal Individual Article Rebuttal Locate an article on a controversial subject where the author makes an argument you do not agree with. Write a 350- to 700-word rebuttal to the article using valid arguments and support
Week 1 – DQ 1 Why is it important that financial accounting systems report performance fairly and factually? Week 1 – DQ 2 How do different departments in a hospital receive financial information?
ECO 415 Complete Course Week 1 Individual Basic Concepts Paper Resource: Supply and Demand simulation located on your student website Write a 1,050- to 1,400 word paper that discusses basic concepts in applied economics in the context of the s
POS 355 Week 3 Window 2008 Server Learning Team Assignment: Learning Team Project (Due Week Five) Continue work on the Operating System Analysis. o Outline the important features of Windows 2003.
HCS 483 Week 4 Progress Report
Week 1: CheckPoint: Accounting Assumptions, Principles, and Constraints • Write an essay in 250 to 300 words, including the following: o The basic assumptions of accounting o The principles of accounting o The constraints of accounting o A conclus
HRM 531 Week 5 Learning Team Reflection Learning Team Reflection Discuss this week’s objectives with your team. Your discussion should include the topics you feel comfortable with, any topics you struggled with, and how the weekly topics relate to app
HCS 335 Week 1 Health Care Ethics Matching Exercise Complete the Health Care Ethics Matching Exercise, located on your student website. Match keywords commonly used in health care ethics to the definitions on the page. Discuss the exercise in class