1. What are the two groups whose results are reflected by the t ratios in Tables 2 and 3? The group studied was twenty-one elderly women with an average age of 77. Ninety percent of the participants had one or more chronic diseases. Table two represents the programs effects on cardiovascular risk factors and table 3 represents program effects on health behaviors. The t ratios reflected on these tables represents the test results between the pretest and 3 months and again between the pretest and
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1. The researchers analyzed the data they collected as though it were at what level of measurement? * a.Nominal * b.Ordinal * c.Interval/ratio * d.Experimental 2. The mean in is 97.12 3. When looking at the information provided the baseline mean was 14.00 and the posttest mean was 13.36. This means that the subjects in the experimental group scored lower on the depression posttest‚ concluding that they were less depressed after the completing the empowerment
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HLT362V Week 1 Homework EX#16 Answers for EXERCISE 16 page 122 (Questions 1- 4 are optional)• Mean and Standard Deviation Exercise 16: Mean and Standard Deviation 1. The researchers analyzed the data they collected as though it were at what level of measurement? a. Nominal b. Ordinal c. Interval/ratio d. Experimental Answer: c. The researchers analyzed the data as though it were at the interval/ratio level since they calculated means (the measure of central tendency that is appropriate
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Class: HTL-362V-0104 EXERCISE 20 1. Which patient scored the highest on the preoperative CVLT Acquisition? What was his or her T score? Patient 3 scored highest on the preoperative CVLT Acquisition with a T score of 62 2. Which patient scored the lowest on postoperative CVLT Retrieval? What was this patient’s T score? Patient 4 scored lowest on the postoperative CVLT Retrieval with a T score of 23 3. Did the patient in Question 2 have more of a memory performance decline than average on
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EXERCISE 29 Questions to be Graded 1. Were the groups in this study independent or dependent? Provide a rationale for your answer. The two groups were independent since they were formed based on gender with no intent to match subjects on any variable. The men and women selected didn’t share any relationship or live in the same location. 2. t = −3.15 describes the difference between women and men for what variable in this study? Is this value significant? Provide a rationale for your answer
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□ EXERCISE 16 Questions to be Graded 1. The researchers analyzed the data they collected as though it were at what level of measurement? d. Experimental 2. What was the mean posttest empowerment score for the control group? The mean posttest empowerment score for the control group was 97.12 3. Compare the mean baseline and posttest depression scores of the experimental group. Was this an expected finding? Provide a rationale for your answer. The mean baseline depression score of
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Class: _Statistics____________Date: □ EXERCISE 16 Questions to be Graded 1. The researchers analyzed the data they collected as though it were at what level of measurement? d. Experimental 2. What was the mean posttest empowerment score for the control group? The mean posttest empowerment score was 97.12 3. Compare the mean baseline and posttest depression scores of the experimental group. Was this an expected finding? Provide a rationale for your answer. The mean baseline depression score
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Workbook Exercises11 & 16 Grand Canyon University Complete Exercises 11 and 16 in Statistics for Health Care Research: A Practical Workbook‚ and submit as directed by the instructor (e.g.‚ as a Microsoft Word document in the LoudCloud classroom). In order to receive full credit on calculated answers‚ please show your work. (Use Word’s equation editors‚ etc.‚ and/or provide a short written description as to how you obtained the final result.) Exercise 11 (4 points per question) 1. What demographic
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Name: Suma Pole Class: 362V (Work book Exercises 11 and 16) 06/12/15 Exercise 11: Using Statistics to Describe a Study sample. 1. What demographic variables were measured at the interval level of measurements? Age‚ Income‚ Length of labor‚ Return to work and number of hours working per week. 2. What statistics were used to describe the length of labor in this study? Mean and standard deviation were used to describe the length of labor. These were appropriate since mean and standard deviation can
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Exercise 16 Questions to be graded 1. The researchers analyzed the data they collected as though it were at what level of measurement?- The correct answer is Interval/ratio. a. Nominal b. Ordinal c. Interval/ratio d. Experimental 2. What was the mean posttest empowerment score for the control group? - 97.12 3. Compare the mean baseline and posttest depression scores of the experimental group. Was this an expected Finding? Provide a rationale for your answer. The Experimental group’s mean
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