1298 Words6 Pages

HLT362V Applied Statistics for Healthcare Professionals

July 20, 2014

Exercise 11 – Using Statistics to Describe a Study Sample

1. What demographic variables were measured at least at the interval level of measurement? Demographic variables that are measured at the interval level are age, income ($), length of labor (hrs), return to work (wks), number of hours working per week.

2. What statistics were used to describe the length of labor in this study? Were these appropriate? The statistics used to describe the length of labor in this study descriptive, they were mean and standard deviation. These are appropriate as they both can be calculated at the interval level of measurement.

3. What other statistic could have been used to*…show more content…*

Provide a rationale for your answer. Yes, median can be determined for the educational data. The educational data is measured at an ordinal level of measurement. The median for both groups would be “some college”. Some college falls is the middle value between high school and college graduate or higher.

8. Can the findings from this study be generalized to Black women? Provide rationale for your answer. No the study findings cannot be generalized to Black women. The experimental group only had one woman which accounted for 4% of the sample group and the control group had no Black women. That one Black woman accounted for 1.47% of the population for the entire study.

9. If there were 32 subjects in the experimental group and 36 subjects in the control group, why is the income data only reported for 30 subjects in the experimental group and 34 subjects in the control group? Based on the “Note” at the bottom of Table 1, Numbers do not always total 32 for the experimental group or 36 for control group because of missing data.

10. Was the sample for this study adequately described? Provide rationale for your answer. Yes, the sample for this study was adequately described. The study described the type of mothers involved (first time mothers), how they were selected and placed in either the experimental or control groups. The researchers also stated that it was a quasi-experimental study

July 20, 2014

Exercise 11 – Using Statistics to Describe a Study Sample

1. What demographic variables were measured at least at the interval level of measurement? Demographic variables that are measured at the interval level are age, income ($), length of labor (hrs), return to work (wks), number of hours working per week.

2. What statistics were used to describe the length of labor in this study? Were these appropriate? The statistics used to describe the length of labor in this study descriptive, they were mean and standard deviation. These are appropriate as they both can be calculated at the interval level of measurement.

3. What other statistic could have been used to

Provide a rationale for your answer. Yes, median can be determined for the educational data. The educational data is measured at an ordinal level of measurement. The median for both groups would be “some college”. Some college falls is the middle value between high school and college graduate or higher.

8. Can the findings from this study be generalized to Black women? Provide rationale for your answer. No the study findings cannot be generalized to Black women. The experimental group only had one woman which accounted for 4% of the sample group and the control group had no Black women. That one Black woman accounted for 1.47% of the population for the entire study.

9. If there were 32 subjects in the experimental group and 36 subjects in the control group, why is the income data only reported for 30 subjects in the experimental group and 34 subjects in the control group? Based on the “Note” at the bottom of Table 1, Numbers do not always total 32 for the experimental group or 36 for control group because of missing data.

10. Was the sample for this study adequately described? Provide rationale for your answer. Yes, the sample for this study was adequately described. The study described the type of mothers involved (first time mothers), how they were selected and placed in either the experimental or control groups. The researchers also stated that it was a quasi-experimental study

Related

## Essay on Exercise 11 &16

1073 Words | 5 PagesName:SALYYOHANNAN________________________________________ Class HLT-362V______________________ Date:11/16/2014______________________________________________ EXERCISE-11 1) What demographic variables were measured at least at the interval level of measurement Education is measured at the interval scales because the data is measured on specific intervals, and grades of education. 2) What statistics were used to describe the length of labor in this study? Were these appropriate? Length

## Book Exercises 11 And 16

1449 Words | 6 PagesName: 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

## Exercise 11 and 16 Essay

815 Words | 4 PagesEXERCISE 11 1. What demographic variables were measures at least at the interval level of measurement? a. The number of hours worked per week and the length of labor (hrs) 2. What statistics were used to describe the length of labor in this study? Were these appropriate? b. Length of labor for both the control and experimental groups were described with mean and standard deviations. Yes, these were appropriate measures of statistics. 3. What other statistics could have

## Exercise 11 and 16 Essay

1548 Words | 7 PagesWorkbook Exercises11 & 16 Grand Canyon University 1. 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)

## Essay on Exercise 11 and 16

1472 Words | 6 PagesWorkbook 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

## Hlt 362-V Exercise 11 & 16

1293 Words | 6 Pages“Exercise 11 - Using Statistics to Describe a Study Sample” “Name:” _SM___________________________ The demographic variables at the interval level of measurement were length of labor, and number of hours working per week. “1. What demographic variables were measured at least at the interval level of measurement?” “2. What statistics were used to describe the length of labor in this study? Were these appropriate?” The statistics that were used to describe the length of labor in this study

## Exercise 11 and 16 Statistics for Healthcare Professionals

728 Words | 3 PagesCan you image having something lounged in your knee causing unbearable pain after surgery. In 2010 a patient went to a local hospital in Woodland Hills California, to have a knee replacement surgery done, and the operating surgeon left a foreign object inside the knee after performing surgery.(CDOPH). (Jones 2012). It was found that their was a unidentified nurse working in the in the surgical unit who failed to do a correct count on the sponges before surgery and after. Further more she forged

## Exercises 11 and 16 Statistics for Healthcare Professionals Essay examples

1729 Words | 7 PagesComplete Exercises 11 and 16 in Statistics for Health Care Research: A Practical Workbook 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 1. What demographic variables were measured at least at the interval level of measurement? Age, income, length of labor, weeks to return to work and number of hours working each week. The experimental

## Edexcel-Igcse-Mathsbook2-Answers

7769 Words | 32 PagesEdexcel IGCSE Maths 2 Answers to activities and exercises Unit 1 NUMBER 11 ACTIVITY 1 Time (h) Speed (km/h) 1 160 2 80 4 40 6 26.7 7 22.9 8 20 EXERCISE 1 1 a 4 days 2 3 4 5 6 7 8 a a a a a a a 28 days 8 men 12 people 60 years 40 000 men 12 hours 32 km/litre b 2 days b b b b b b b 6 days 16 men 8 people 15 years 20 000 men 72 km/h 20 litres c 2 c c c c c 2 days 3 4.8 days 32 men 6 people 1200 years 400 men EXERCISE 1* 1 a Number of light bulbs (N) 6 5 2 30 b 3000 = NP 2 a Number of

## Medical Case Presentation

355 Words | 2 Pagesdecompression on 11/16/16. Based on the medical report dated 12/20/16, the patient is 5 weeks status post left shoulder surgery. She continues to have pain about the shoulder, though this is decreasing. She takes Norco 5/325 mg 2-3 times per day. She continues with PT and has 7-8 sessions left on the current referral. She performs home exercise program (HEP) continuously

### Essay on Exercise 11 &16

1073 Words | 5 Pages### Book Exercises 11 And 16

1449 Words | 6 Pages### Exercise 11 and 16 Essay

815 Words | 4 Pages### Exercise 11 and 16 Essay

1548 Words | 7 Pages### Essay on Exercise 11 and 16

1472 Words | 6 Pages### Hlt 362-V Exercise 11 & 16

1293 Words | 6 Pages### Exercise 11 and 16 Statistics for Healthcare Professionals

728 Words | 3 Pages### Exercises 11 and 16 Statistics for Healthcare Professionals Essay examples

1729 Words | 7 Pages### Edexcel-Igcse-Mathsbook2-Answers

7769 Words | 32 Pages### Medical Case Presentation

355 Words | 2 Pages