#Module 4 anova excel worksheet answers trial#
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. 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? Discuss the study strengths and/or weaknesses in this statement. 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. 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? Would the null hypothesis be accepted or rejected?Ĭan ANOVA be used to test proposed relationships or predicted correlations between variables in a single group? Provide a rationale for your answer.
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. Answer each question completely in the Excel worksheet provided. SYSTOLIC BLOOD PRESSURE IN DIFFERENT AGE GROUPS. Also, to aide in the Excel calculations, view the appropriate section of the Excel tutorials. If F(3, 60) 4.13, p 0.04, and = 0.01, is the result statistically significant? Provide a rationale for your answer. HLT 362V Module 4 ANOVA Excel Worksheet Module 4 ANOVA Excel Worksheet HLT362V. 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. Was this result statistically significant, and if so at what probability? The researchers stated that the participants in the intervention group reported a reduction in mobility difficulty at week 12. ORDER NOW FOR A CUSTOM-WRITTEN, PLAGIARISM-FREE PAPER WITH ALL INSTRUCTIONS FOLLOWED Click cell B9.Type -PMT( in the current cell.Excel displays a ScreenTip with the arguments for the function. 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. 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. Terms in this set (33) Create a formula using the PMT function. If F(3, 60) 4.13, p 0.04, and 0.01, is the result statistically significant Provide a rationale for your answer. 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. The objective is to compare the mean mpg of group A, with group B with group C to determine if there is or is not a difference between the means. 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. I will return to the miles per gallon study introduced in Module Notes 4.1.
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. Use the Excel Analysis ToolPak to create an Anova – Single Factor table. H1: at least one of the treatment means is different
The values in the table are the systolic blood pressure levels
The following table contains a random sample of 40 women partitioned into three groups: 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.SYSTOLIC BLOOD PRESSURE IN DIFFERENT AGE GROUPS 9, 2011 ANOVA Excel Worksheet Directions: Answer all questions and submit to instructor at the end of Module 4 Type your week 4 excel - Date: Oct. Directions: Answer all questions and submit to instructor at the end of Module 4. Also, to aide in the Excel calculations, view the appropriate section of the Excel tutorials. The following table contains a random sample of 40 women partitioned into three groups: Refer to the 'Visual Learner: Statistics' for examples to help complete the problems in the attached worksheet. HLT 362V Module 4 Anova Excel Worksheet SYSTOLIC BLOOD PRESSURE IN DIFFERENT AGE GROUPS