Premium Essay

Exercise 11 and 16

In:

Submitted By Olasubomi1
Words 506
Pages 3
Exercise 11
USING STATISTICS TO DESCRIBE A STUDY SAMPLE

|Name | | |Course | |
|Date | | |Section | |

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?

3. What other statistic could have been used to describe the length of labor? Provide a rationale for your answer.

4. Were the distributions of scores similar for the experimental and control groups for the length of labor? Provide a rationale for your answer.

5. Were the experimental and control groups similar in their type of feeding? Provide a rationale for your answer.

6. What was the marital status mode for the subjects in the experimental and control groups? Provide both the frequency and percentage for the marital status mode for both groups.

7. Could a median be determined for the education data? If so, what would the median be for education for the experimental and the control groups? Provide a rationale for your answer.

8. Can the findings from this study be generalized to Black women? Provide a rationale for your answer.

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?

10. Was the sample for this study adequately described? Provide a rationale for your answer.

Exercise 16
MEAN AND STANDARD DEVIATION

1. The researchers analyzed the data they collected as though it were at what level of measurement? a)

Similar Documents

Premium Essay

Exercise 11 &16

...Name: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 of Labor is measured in hours. It is s an appropriate measurement because the time measured is less than a 24 hours. 3) What other statistic could have been used to describe the length of labor? Provide a rationale for your answer Length of Labor could have been measure in minutes for more accurate measurement. 4) Were the distributions of scores similar for the experimental and control groups for the length of labor? Provide a rationale for your answer. Both groups showed similar scores, well inside the first standard deviation. 5 ) Were the experimental and control groups similar in their type of feeding? Provide a rationale for your answer. The percentages of both the groups were similar in the type of feeding. The differences in the scores are a result of difference in the number of subjects. 6) What was the marital status mode for the subjects in the experimental and...

Words: 1079 - Pages: 5

Premium Essay

Exercise 11 and 16

...Workbook 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) 1. What demographic variables were measured at least at the interval level of measurement? 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? Were these appropriate? Sample size, Median and Standard Deviation were used to describe the length of labor in the experimental group and Population, Median, and Standard Deviation were used to describe length of labor in the control group. Because length of labor is considered an interval level of measurement, using these statistics were appropriate. 3. What other statistic could have been used to describe the length of labor? Provide a rationale for your answer. I believe mean could have been used to describe length of labor. By calculating the mean, you can figure out the average length of labor of the population. 4. Were the distributions of scores similar for the experimental and control groups for the length of labor...

Words: 1545 - Pages: 7

Premium Essay

Statistics Workbook Exercises 11 and 16

...Exercises 11 and 16 Alena Coleman 11 1) The measured demographic variables would be age, income, length of labor, return to work, and number of hours worked each week. These categories provide defined values that can be used to obtain set intervals. 2) The statistics used to describe the length of labor were the N (number or value), Mean and Standard Deviation. Yes, these are appropriate as hours worked are a defined set value with no obvious margin of error. 3) Another statistic that could have been used is the Median which describes the middle of the ordered value set, however to me this is not the best choice. 4) The score distribution for the experimental and control groups for length of labor are similar. There is not a significant difference in the described hours to change the outcome of the study.  5) Both the experimental and control group were similar for the types of feeding. For both bottle and breast, both had the same value of (2) and the remaining categories were very close in values. 6) In comparing the marital status mode between the experimental and control groups, the majority of women in both groups were married with a frequency of 25 and 78.1 percent in the experimental and frequency of 31 and 86.1 percent in the control.  7) Median values can be obtained from the education categories for both groups. This would be the mid-range value of Some College.  The experimental group has a median of 11 and the control group has a median of 15. 8)...

Words: 757 - Pages: 4

Premium Essay

Exercise 11 and 16 Statistics for Healthcare Professionals

...Can 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 a technician signature on the operating room record who was suppose to do the count himself, but failed to do his job. The doctor himself did not follow the correct procedure, and stuffed a 4 by 4 saturated sponge with anesthetic inside of the incision, causing the patient to have terrible pain and a lump in the knee by the incision.(Jones 2012). The patient went to another hospital and it was discovered that a foreign object, a sponge was left in after the procedure. The patient had to have another operation to remove the sponge. Can 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...

Words: 740 - Pages: 3

Premium Essay

Hlt 362 Complete Course Latest Version

...Contact us at: HELP@COURSEHOMEWORK.COM HLT 362 COMPLETE COURSE LATEST VERSION HLT 362 EXERCISE 11 Questions HLT 362 EXERCISE 16 Questions HLT 362 EXERCISE 18 Questions HLT 362 EXERCISE 20 Questions HLT 362 EXERCISE 23 Questions HLT 362 EXERCISE 24 Questions HLT 362 EXERCISE 31 Questions HLT 362 EXERCISE 11 AND 16 Statistics for Healthcare Professionals HLT 362 M1 Mean Variance Standard Deviation Student HLT 362 M2 Population Sampling Distribution Student HLT 362 Module 2 Exercise 29 HLT 362 M3 Hypothesis Testing Week 3 HLT 362 Module 4 ANOVA-Excel-Worksheet HLT 362 Module 4 Exercise 36 HLT 362 Module 5 Correlation Regression and Chi Square Excel Worksheet HLT 362 Week 1 DQs HLT 362 Week 2 DQs HLT 362 Week 3 DQs HLT 362 Week 4 DQs HLT 362 Week 5 DQs Course Home Work aims to provide quality study notes and tutorials to the students of HLT 362 Complete Course Latest Version in order to ace their studies. HLT 362 COMPLETE COURSE LATEST VERSION To purchase this visit following link: https://coursehomework.com/product/hlt-362-complete-course-latest-version/ Contact us at: HELP@COURSEHOMEWORK.COM HLT 362 COMPLETE COURSE LATEST VERSION HLT 362 EXERCISE 11 Questions HLT 362 EXERCISE 16 Questions HLT 362 EXERCISE 18 Questions HLT 362 EXERCISE 20 Questions HLT 362 EXERCISE 23 Questions HLT 362 EXERCISE 24 Questions HLT 362 EXERCISE 31 Questions HLT 362 EXERCISE 11 AND 16 Statistics for Healthcare Professionals HLT 362 M1 Mean Variance Standard Deviation...

Words: 733 - Pages: 3

Free Essay

School Solarship

...Blackboard) Due Date All due: 2/02 at noon What is Psychology? King, Chapter 1 Video Lecture 1 (in Blackboard) Chapter 1 Exercise (in Blackboard) King, Chapter 2 Video Lecture 2 (in Blackboard) Chapter 2 Exercise (in Blackboard) King, Chapter 3 Video Lecture 3 P.1-2 (in Blackboard) Chapter 3 Exercise (in Blackboard) King, Chapter 6 Video Lecture 4 (in Blackboard) Chapter 6 Exercise (in Blackboard) King, Chapter 7 Video Lecture 5 (in Blackboard) Chapter 7 Exercise (in Blackboard) OA1 due: 2/09 at noon DB1 due: post 2/06 at noon; replies 2/09 at noon OA2 due: 2/18 at noon DB2 due: post 2/15 at noon; replies 2/18 at noon OA3 due: 2/23 at noon Ex1 due: 2/23 at noon Psychology's Scientific Method Online Assignment 2 (in Connect) Discussion Board 2 (in Blackboard) Biological Foundations of Behavior Learning Online Assignment 3 (in Connect) Exam 1 (in Connect) Online Assignment 4 (in Connect) Discussion Board 3 (in Blackboard) OA4 due: 3/02 at noon DB3 due: post 2/27 at noon; replies 3/02 at noon OA5 due: 3/09 at noon DB4 due: post 3/06 at noon; replies 3/09 at noon Memory Online Assignment 5 (in Connect) Discussion Board 4 (in Blackboard) 1 PSY 100/0500 ONLINE COURSE MAP Spring, 2015 2014 Week Topic Chapter Readings/ Materials Assignments Due Date 7 3/09-3/16 8 3/16-3/23 9 3/23-3/30 10 3/30-4/13 11 Thinking, Intelligence, and Language Human Development King, Chapter 8 Video Lecture 6 (in Blackboard) Chapter 8...

Words: 704 - Pages: 3

Free Essay

Fitness

...www.bodybuilding.com/shortcut2shred ™ ® ™ ® ™ WORKOUT PROGRAM Cardio acceleration is critical to Shortcut to Shred. It will fire up your fat-burning furnace like nothing else. Cardio acceleration is a technique that combines high-intensity cardio and resistance training into one fast-paced workout. Instead of resting between your lifts, you will do cardio between every single set. Simply put, you’ll lift one set of a prescribed exercise, such as bench press, and then immediately follow it with one minute of cardio. Cardio effectively replaces your rest periods. Now, I don’t mean you have to rack the barbell, run across the gym, and jump on a treadmill or stationary bike. Your cardio acceleration exercises can be as simple as running in place next to the bench. You can also jump rope, perform dumbbell cleans, step-ups, or any combination of full-body exercises. Whatever you do, the point is to move for an entire minute. Between each set, you’ll do one minute of a cardio acceleration exercise. If you’re new to fitness and find that one minute is too long, you can reduce the time to 30 seconds, or go at a slower pace. The goal is to gradually increase the time you spend doing high-intensity cardio. You want to keep each cardio acceleration minute as intense and demanding as possible. CARDIO ACCELERATION OPTIONS KB Swing Goblet Squat Squat Jump Box Jump DB Step-up BB Step-up Sprints Running in Place Medicine Ball Slam Dumbbell...

Words: 6229 - Pages: 25

Free Essay

Schedule

...Business Mathematics – Revision Schedule 1 2 3 4 22-Mar-16 23-Mar-16 24-Mar-16 25-Mar-16 5 26-Mar-16 6 7 8 9 10 11 12 13 27-Mar-16 28-Mar-16 29-Mar-16 30-Mar-16 31-Mar-16 1-Apr-16 2-Apr-16 3-Apr-16 14 4-Apr-16 15 5-Apr-16 16 6-Apr-16 17 7-Apr-16 18 8-Apr-16 19 9-Apr-16 20 10-Apr-16 21 11-Apr-16 22 12-Apr-16 23 13-Apr-16 24 14-Apr-16 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 15-Apr-16 16-Apr-16 17-Apr-16 18-Apr-16 19-Apr-16 20-Apr-16 21-Apr-16 22-Apr-16 23-Apr-16 24-Apr-16 25-Apr-16 26-Apr-16 27-Apr-16 28-Apr-16 29-Apr-16 30-Apr-16 Exercise # 1.1 Section-1 Full HOLIDAY Exercise # 1.1 Section-2 Section-1 Exercise # 1.2 Chap # 1 Exercise # 1.3 Section-2 Section-1 Section-2 Exercise # 1.4 Exercise # 1.5 Exercise # 1.6 Section-2 Exercise # 1.7 Section-1 Exercise # 2.1 Chap # 2 Section-2 Section-1 Exercise # 2.2 Section-2 Section-1 Exercise # 3.1 Section-2 Section-1 Chap # 3 Exercise # 3.2 Section-2 Section-1 Exercise # 3.4 Section-2 Section-1 Chap # 5 Exercise # 5.1 Section-2 Section-1 Chap # 6 Exercise # 6.1 Section-2 Question 1-4 Question 5-8 Full Question 1-6 Question 7-14 Full Full Full Full Question 1-5 Question 6-10 Full Full Question 1-5 Question 6-10 Full Question 1-4 Question 5-10 Full Question 1-6 Question 7-18 Full ...

Words: 365 - Pages: 2

Premium Essay

Acct 312 Intermediate Accounting Iii – Entire Course

...ACCT 312 Intermediate Accounting III – Entire Course http://hwguiders.com/downloads/acct-312-intermediate-accounting-iii-entire-course/ ACCT 312 Intermediate Accounting III Complete Homework Sets ACCT 312 Week 1 Homework Chapter 16, Exercise 16-3, 16-5, 16-10,16-22 ACCT 312 Week 2 Homework Chapter 17, Exercise 17-5, 17-10, 17-12, 17-15 ACCT 312 Week 3 Homework Chapter 18, Exercise 18-5, 18-11, 18-13, 18-19 ACCT 312 Week 4 Homework Chapter 19, Exercise 19-2, 19-5, 19-10, 19-17 ACCT 312 Week 5 Homework Chapter 20, E20-1, E20-10, E20-17, E20-24 ACCT 312 Week 6 Homework Chapter 21, E21-14, E21-21, P21-4] ACCT 312 Week 7 Homework Problems P21-5, P21-6 ACCT 312 Intermediate Accounting III Complete Quizzes ACCT 312 Week 1 Quiz 1. (TCO 1) Which causes a temporary difference between taxable and pretax accounting income? 2. (TCO 1) Which difference between financial accounting and tax accounting ordinarily creates a deferred tax liability? 3. (TCO 1) Which temporary difference ordinarily creates a deferred tax asset? 4. (TCO 1) Under current tax law, a net operating loss may be carried forward up to 5. (TCO 1) Which causes a permanent difference between taxable income and pretax accounting income? ACCT 312 Week 2 Quiz 1. (TCO 2) Which causes a temporary difference between taxable and pretax accounting income? 2. (TCO 2) Which statement typifies defined contribution plans? 3. (TCO 2) Which is not a way of measuring the pension obligation...

Words: 19741 - Pages: 79

Free Essay

College Algebra

...horizontal line test. Yes +1 The graph passes the vertical line test. Yes +1 Number of available correct choices: 5 Comment: A vertical line can be drawn through the graph intersecting the graph in more than one place, so the graph fails the vertical line test. Therefore, the graph does not represent a function. A horizontal line can be drawn through the graph intersecting the graph in more than one place. So, the graph fails the horizontal line test. Therefore, the graph is not a one-to-one function and its inverse is not a function http://courses.thinkwell.com/courses/1389/exercises/567784/results/404375 Page 1 of 11 Unit 7 Test 5/1/15, 4:10 PM Question 3 Question Grade: 1.0 Weighted Grade: (1/1.0) If the two functions are inverses, which of the following statements correctly verifies this? 7x+7 f (x) = 11x−7 and g(x) = 7 11 Select all that apply. Choice...

Words: 2442 - Pages: 10

Free Essay

Acc 560 Complete Class Chapter Problems, Quizzes and Assignments

...ASSIGNMENTS ACC 560 WK 1 HW Ch01 - Exercises 5, 8, 12, and 16, Problems 1 and 4 ACC 560 WK 2 HW Ch02 - Exercises 4, 9, 11, and 12, Problems 1 and 5 ACC 560 WK 2 HW Ch03 - Exercises 2, 5, 6, and 13, Problems 1 and 6 ACC 560 WK 2 Quiz 1 ACC 560 WK 3 Assignment 1 - Activity-based Costing (ABC) in Service Industries ACC 560 WK 3 HW Ch04 - Exercise 2, 3, 9, and 12, Problems 2 and 4 ACC 560 WK 3 Quiz 2 ACC 560 WK 3 Quiz 3 ACC 560 WK 4 HW Ch05 - Exercises 8, 13, 14, and 17, Problems 1 and 5 ACC 560 WK 4 HW Ch06 - Exercises 5, 10, 13, and 14, Problems 1 and 5 ACC 560 WK 4 Quiz 4 ACC 560 WK 5 HW Ch07 - Exercises 2, 5, 9, and 17, Problems 1 and 4 ACC 560 WK 5 HW Ch08 - Exercises 4, 5, 10, and 16, Problems 1 and 6 ACC 560 WK 5 Quiz 5 ACC 560 WK 5 Quiz 6 ACC 560 WK 6 HW Ch09 - Exercises 2, 6, 17, and 19, Problems 2 and 4 ACC 560 WK 6 HW Ch10 - Exercise 3, 7, 13, and 19, Problems 1 and 4 ACC 560 WK 6 Quiz 7 ACC 560 WK 6 Quiz 8 ACC 560 WK 7 HW Ch11 - Exercises 2, 4, 14, and 16, Problems 1 and 4 ACC 560 WK 7 Quiz 9 ACC 560 WK 7 Quiz 10 ACC 560 WK 8 HW Ch12 - Exercises 3, 6, 7, and 11, Problems 1 and 3 ACC 560 WK 8 Quiz 11 ACC 560 Complete Class Chapter Problems, Quizzes and Assignments ACC 560 WK 9 Assignment 2 - Johnson Controls Capital Investments ACC 560 WK 9 HW Ch13 - Exercise 1, 3, 5, and 8, Problems 2 and 5 ACC 560 WK 9 Quiz 12 ACC 560 WK 10 HW Ch14 - Exercises 1, 3, 9, and 13, Problems 1 and 6 ACC 560 WK 10 Quiz 13 ACC 560 WK 11 Quiz...

Words: 384 - Pages: 2

Premium Essay

Fi504

...Which accounts have debit or credit balances. 4. The difference between cash-basis versus accrual-basis of accounting. 5. The meaning and implications of using FIFO, LIFO, and weighted average cost-flow assumptions. 6. How to calculate depreciation using the straight-line method. 7. The journal entry for the issuance of bonds (at par, discount, or premium) and for the issuance of stock (at par or above par). 8. How to determine the market value of a bond. 9. The various adjustments that are made to net income in arriving at net cash flow from operating activities. 10. The different tools of financial statement analysis, and how each tool is used, as well as the different names for certain tools of analysis. 11. The different ratios, why/how those ratios are used, and which external user is interested in a certain ratio. For the problem-based essay questions worth a total of 150 points, you should know: 1. How to calculate the different ratios that you learned in this class. 2. How to prepare an income statement and statement of...

Words: 996 - Pages: 4

Free Essay

Paper

...T11-1 REVIEW EXERCISES | CHAPTER 11—SECTION I For the following investments, find the total number of compounding periods and the interest rate per period: Term of Investment 13 16 8 18 14 10.5 12 annually quarterly semiannually monthly quarterly semiannually quarterly 3 20 24 72 16 18 3 Nominal (Annual) Rate (%) Interest Compounded Compounding Periods Rate per Period (%) 13 4 4 1.5 3.5 5.25 3 1. 3 years 2. 5 years 3. 12 years 4. 6 years 5. 4 years 6. 9 years 7. 9 months T11-2 REVIEW EXERCISES | CHAPTER 11—SECTION I 1. Periods 5 Years 3 Periods/Year 5 3 3 1 5 3 13 Nominal Rate 5 5 13% Rate per period 5 Periods>Year 1 2. Periods 5 Years 3 Periods/Year 5 5 3 4 5 20 Nominal Rate 16 Rate per period 5 5 5 4% Periods>Year 4 3. Periods 5 Years 3 Periods/Year 5 12 3 2 5 24 Nominal Rate 8 Rate per period 5 5 5 4% Periods>Year 2 4. Periods 5 Years 3 Periods/Year 5 6 3 12 5 72 Nominal Rate 18 Rate per period 5 5 5 1.5% Periods>Year 12 5. Periods 5 Years 3 Periods/Year 5 4 3 4 5 16 14 Nominal Rate 5 5 3.5% Rate per period 5 Periods>Year 4 6. Periods 5 Years 3 Periods/Year 5 9 3 2 5 18 10.5 Nominal Rate 5 5 5.25% Rate per period 5 Periods>Year 2 7. Periods 5 Years 3 Periods/Year 5 .75 3 4 5 3 12 Nominal Rate 5 5 3% Rate per period 5 Periods>Year 4 T11-3 REVIEW EXERCISES | CHAPTER 11—SECTION I Manually calculate the compound amount and compound interest for the following investments: Principal 2 1 3 10 12 8 annually quarterly semiannually Term of...

Words: 3726 - Pages: 15

Free Essay

The Paper

...comprehensive English articles tutorial on the web. The tutorial should be completed as follows: 1. Read this introduction page. 2. Prepare for the exercises by reading about article usage. First, read A vs. An and complete Articles Exercises 1 - 6. Next, read A(An) vs. The and complete Articles Exercises 7 - 11. 3. Advanced article usage is more challenging. If you wish to become an English articles expert, read Advanced Articles, complete Articles Exercises 12 - 30, and take the final test. 4. Please note that after each exercise, we have listed the article uses covered with a link to the description. EXERCISES TOPICS COVERED Articles Exercise 1 A vs. An vs. No Article (Uses 1 - 4) Articles Exercise 2 A vs. An vs. No Article (Uses 1 - 4) Articles Exercise 3 A vs. An vs. No Article (Uses 1 - 7) Articles Exercise 4 A vs. An vs. No Article (Uses 1 - 7) Articles Exercise 5 A vs. An vs. No Article (Use 8) Articles Exercise 6 A vs. An vs. No Article (Uses 1 - 8) Articles Exercise 7 A(An) vs. The (Uses 9 - 10) Articles Exercise 8 A(An) vs. The (Uses 9 - 10) Articles Exercise 9 A(An) vs. The (Use 11) Articles Exercise 10 A(An) vs. The vs. No Article (Uses 1 - 11) Articles Exercise 11 A(An) vs. The vs. No Article (Uses 1 - 11) Articles Exercise 12 Advanced Articles (Uses 12 - 14) Articles Exercise 13 Advanced Articles...

Words: 468 - Pages: 2

Premium Essay

Financial Accounting Syllabus

...ACC 201 - Financial Accounting Fall 2015 Syllabus (updated September 27, 2015) Contact Information: Professor: Michelle Yetman Email: mhyetman@ucdavis.edu (type “ACC 201” in the subject line in email correspondence) Office: Gallagher Hall, room 3408 Office phone: 530-754-7808 Office Hours: by appointment – email to schedule Class Sessions: Class sessions will be held Tuesdays from 9 AM to 12:50 AM in room 1213 Gallagher Hall. Course Content: This course will develop your knowledge of corporate financial reporting by applying the technical standards that define the recognition and measurement of assets, liabilities, and stockholders’ equity. While some emphasis will be placed on the use of accounting data for decision making, the importance of financial reporting to external users will be stressed. In addition to studying current financial reporting and disclosure requirements, we will also discuss current reporting controversies and practices. Course Objectives: Students will be expected to develop and demonstrate: • an understanding of complex financial events and their effect on financial statements, cash flows, and accounting-based contracts; • critical thinking skills (i.e., gathering and integrating data for complex situations); • an understanding of the interrelationships among the income statement, balance sheet, statement of cash flows, and footnotes; Course Materials: Textbook: Intermediate Accounting, 15th Edition by Donald E. Kieso, Jerry...

Words: 1169 - Pages: 5