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Put a point at (-2,-4) and another at (1, -2)
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Week 4 Discussion: Probability
Probability plays a major role in the medical community. Diagnoses are based on probabilities. They are really questions o ...
Week 4 Discussion: Probability
Probability plays a major role in the medical community. Diagnoses are based on probabilities. They are really questions or "what if's", and are answered by the probability that the treatment will be the best for the ailment.
Let's look at probability in terms of both the real world and the medical community.
Survey 30 people to find out if they are left-handed or right-handed, and use the following chart to create a contingency table with the information.
Left handed Right handed Total Female Male Total
Answer the following questions about the information in your contingency table:
If a person is randomly selected from the survey participants, what is the probability that the person will be left-handed?
If you randomly choose a female from the people you surveyed, what is the probability that she is left-handed?
What is the odds ratio of choosing a left-handed female?
What is the relative risk of choosing a left-handed female?
Example
Green
Blue
Total
Cats
40 (A)
20 (B)
60 (A+B)
Dogs
30 (C)
40 (D)
70 (C+D)
Total
70 (A+C)
60 (B+D)
130 (A+B+C+D)
Probability of Green - (A+C)/(A+B+C+D): 70/130 = 54%
Probability of Green Cat - A/(A+B): 40/60 = 67%
Odds Ratio of Green Cat - (A/B)/(C/D) or AD/BC: (40*40)/(20*30) = 1600/600 = 2.67%
Relative Risk of Green Cat - [A/(A+C)]/[B/(B+D)]: (40/70)/(20/60) = 17.14%
Skim through at least one of the following articles on left-handed vs. right-handed people from the Chamberlain Library. Answer the following question: How do the probabilities and percentages for your study compare to those in the study you read?
Algebra Part A
Let’s consider the US national debt and the US population as a function of time.1. The current population of the United ...
Algebra Part A
Let’s consider the US national debt and the US population as a function of time.1. The current population of the United States is 317,000,000.The current national debt total is $17,000,000,000.Based on these figures, use algebraic equations to calculate the approximate amount ofdebt per citizen. Show all of your work.2. For the purposes of this project, assume that population growth is a linear function thatgrows at a steady, unchanging rate of 0.9% per year, and that debt growth is a linearfunction that grows at a steady, unchanging rate of 13% per year.Use the population and debt figures from #1. Show all of your work.Find the linear equation for population in slope-intercept form.Find the linear equation for debt in slope-intercept form.3. Graph the linear equation for population growth and debt in separate graphs. Label thevalues of the x- and y-axes and title the graph. Show x from 0 (current year) to 30 (30years from now). Determine what the population and national debt will be 30 years fromnow. Calculate what the debt per citizen will be in 30 years. Show all your work. 4. Using calculations from #1 and # 3, calculate the population, national debt, and debt percitizen in 10 and 20 years from now. Complete the table below with your calculations: Time (years) Debt ($) Population Debt/Citizen0 17,000,000,000 317,000,000102030Graph the function that shows the amount of debt per citizen as a function of time. Labelthe values of the x- and y-axes and title the graph. Show x from 0 (current year) to 30(30 years from now). Identify the ordered pairs at x = 0, 10, 20 and 30 years either onthe graph or below it. Is this a linear function? Why or why not? 5. If the current compound interest rate on our national debt is 8% (compounded annually),what will the national debt be in 5, 10, and 20 years? The current national debt is$17,000,000,000. Show equations for all three calculations. Please find the exact values,do not round.6. At what point does the compound interest on the national debt double the amount fromthe current year? The current national debt is $17,000,000,000. Solve algebraically, andshow all of your work. Find the exact value. Assume the interest rate is 8% and theinterest rate is compounded annually.
DDBA 8307 Walden Week 6 Multiple Linear Regression Paper
Submit a synthesis of statistical findings derived from correlational analysis that follows the Week 5 Assignment Template ...
DDBA 8307 Walden Week 6 Multiple Linear Regression Paper
Submit a synthesis of statistical findings derived from correlational analysis that follows the Week 5 Assignment Template. Your synthesis must include the following:A description and justification for using the Pearson Product-Moment correlation testA properly formatted research questionA properly formatted H0(null) and H1 (alternate) hypothesisAn APA-formatted “Results” section for the Pearson Product-Moment testIdentification of the statistical testIdentification of variables (there is no distinction between independent and dependent variables for the Pearson Product-Moment correlation test)Identification of data assumptions and assessment outcomeInferential results in correct APA statistical notation formatA properly formatted scatter plotAn explanation of the differences and similarities of correlation analysis and bivariate regression analysisProperly APA-formatted referencesAn Appendix containing SPSS output Research QuestionIs there a statistically significant relationship between normative commitment, affective commitment, continuous commitment and job satisfaction?HypothesesH0: There is not a statistically significant relationship between normative commitment, affective commitment, continuous commitment, and job satisfaction.H1: There is a statistically significant relationship between normative commitment, affective commitment, continuous commitment, and job satisfaction.
Rasmussen College Telecom Game Theory Applications Presentation
After working for 18 months in your analyst position at G&B Consulting, you are now being considered for a project manager ...
Rasmussen College Telecom Game Theory Applications Presentation
After working for 18 months in your analyst position at G&B Consulting, you are now being considered for a project manager position that would put you in charge of several team members. As part of the interview process, you have been asked to make a presentation to highlight what you think are the most compelling reasons you should get the position.You are to put together a PowerPoint presentation that explains all of the key components that you feel will factor into why you should get the position.What to SubmitTo complete this assignment, you must first download the word document. Use the questions on the worksheet as your guide for the contents of your presentation.Your step-by-step breakdown of the problems, including explanations and all work shown, should be present within the PowerPoint you create. If you use Excel for any of your calculations that file must also be included in the drop box. Do not submit the Word document with instructions.
6 pages
Dosage Calculation
1) The physician orders metoprolol 25 mg, b.i.d for one week initially, then decrease to metoprolol 12.5 mg PO t.i.d. for ...
Dosage Calculation
1) The physician orders metoprolol 25 mg, b.i.d for one week initially, then decrease to metoprolol 12.5 mg PO t.i.d. for a patient with high blood ...
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Most Popular Content
Week 4 Discussion: Probability
Probability plays a major role in the medical community. Diagnoses are based on probabilities. They are really questions o ...
Week 4 Discussion: Probability
Probability plays a major role in the medical community. Diagnoses are based on probabilities. They are really questions or "what if's", and are answered by the probability that the treatment will be the best for the ailment.
Let's look at probability in terms of both the real world and the medical community.
Survey 30 people to find out if they are left-handed or right-handed, and use the following chart to create a contingency table with the information.
Left handed Right handed Total Female Male Total
Answer the following questions about the information in your contingency table:
If a person is randomly selected from the survey participants, what is the probability that the person will be left-handed?
If you randomly choose a female from the people you surveyed, what is the probability that she is left-handed?
What is the odds ratio of choosing a left-handed female?
What is the relative risk of choosing a left-handed female?
Example
Green
Blue
Total
Cats
40 (A)
20 (B)
60 (A+B)
Dogs
30 (C)
40 (D)
70 (C+D)
Total
70 (A+C)
60 (B+D)
130 (A+B+C+D)
Probability of Green - (A+C)/(A+B+C+D): 70/130 = 54%
Probability of Green Cat - A/(A+B): 40/60 = 67%
Odds Ratio of Green Cat - (A/B)/(C/D) or AD/BC: (40*40)/(20*30) = 1600/600 = 2.67%
Relative Risk of Green Cat - [A/(A+C)]/[B/(B+D)]: (40/70)/(20/60) = 17.14%
Skim through at least one of the following articles on left-handed vs. right-handed people from the Chamberlain Library. Answer the following question: How do the probabilities and percentages for your study compare to those in the study you read?
Algebra Part A
Let’s consider the US national debt and the US population as a function of time.1. The current population of the United ...
Algebra Part A
Let’s consider the US national debt and the US population as a function of time.1. The current population of the United States is 317,000,000.The current national debt total is $17,000,000,000.Based on these figures, use algebraic equations to calculate the approximate amount ofdebt per citizen. Show all of your work.2. For the purposes of this project, assume that population growth is a linear function thatgrows at a steady, unchanging rate of 0.9% per year, and that debt growth is a linearfunction that grows at a steady, unchanging rate of 13% per year.Use the population and debt figures from #1. Show all of your work.Find the linear equation for population in slope-intercept form.Find the linear equation for debt in slope-intercept form.3. Graph the linear equation for population growth and debt in separate graphs. Label thevalues of the x- and y-axes and title the graph. Show x from 0 (current year) to 30 (30years from now). Determine what the population and national debt will be 30 years fromnow. Calculate what the debt per citizen will be in 30 years. Show all your work. 4. Using calculations from #1 and # 3, calculate the population, national debt, and debt percitizen in 10 and 20 years from now. Complete the table below with your calculations: Time (years) Debt ($) Population Debt/Citizen0 17,000,000,000 317,000,000102030Graph the function that shows the amount of debt per citizen as a function of time. Labelthe values of the x- and y-axes and title the graph. Show x from 0 (current year) to 30(30 years from now). Identify the ordered pairs at x = 0, 10, 20 and 30 years either onthe graph or below it. Is this a linear function? Why or why not? 5. If the current compound interest rate on our national debt is 8% (compounded annually),what will the national debt be in 5, 10, and 20 years? The current national debt is$17,000,000,000. Show equations for all three calculations. Please find the exact values,do not round.6. At what point does the compound interest on the national debt double the amount fromthe current year? The current national debt is $17,000,000,000. Solve algebraically, andshow all of your work. Find the exact value. Assume the interest rate is 8% and theinterest rate is compounded annually.
DDBA 8307 Walden Week 6 Multiple Linear Regression Paper
Submit a synthesis of statistical findings derived from correlational analysis that follows the Week 5 Assignment Template ...
DDBA 8307 Walden Week 6 Multiple Linear Regression Paper
Submit a synthesis of statistical findings derived from correlational analysis that follows the Week 5 Assignment Template. Your synthesis must include the following:A description and justification for using the Pearson Product-Moment correlation testA properly formatted research questionA properly formatted H0(null) and H1 (alternate) hypothesisAn APA-formatted “Results” section for the Pearson Product-Moment testIdentification of the statistical testIdentification of variables (there is no distinction between independent and dependent variables for the Pearson Product-Moment correlation test)Identification of data assumptions and assessment outcomeInferential results in correct APA statistical notation formatA properly formatted scatter plotAn explanation of the differences and similarities of correlation analysis and bivariate regression analysisProperly APA-formatted referencesAn Appendix containing SPSS output Research QuestionIs there a statistically significant relationship between normative commitment, affective commitment, continuous commitment and job satisfaction?HypothesesH0: There is not a statistically significant relationship between normative commitment, affective commitment, continuous commitment, and job satisfaction.H1: There is a statistically significant relationship between normative commitment, affective commitment, continuous commitment, and job satisfaction.
Rasmussen College Telecom Game Theory Applications Presentation
After working for 18 months in your analyst position at G&B Consulting, you are now being considered for a project manager ...
Rasmussen College Telecom Game Theory Applications Presentation
After working for 18 months in your analyst position at G&B Consulting, you are now being considered for a project manager position that would put you in charge of several team members. As part of the interview process, you have been asked to make a presentation to highlight what you think are the most compelling reasons you should get the position.You are to put together a PowerPoint presentation that explains all of the key components that you feel will factor into why you should get the position.What to SubmitTo complete this assignment, you must first download the word document. Use the questions on the worksheet as your guide for the contents of your presentation.Your step-by-step breakdown of the problems, including explanations and all work shown, should be present within the PowerPoint you create. If you use Excel for any of your calculations that file must also be included in the drop box. Do not submit the Word document with instructions.
6 pages
Dosage Calculation
1) The physician orders metoprolol 25 mg, b.i.d for one week initially, then decrease to metoprolol 12.5 mg PO t.i.d. for ...
Dosage Calculation
1) The physician orders metoprolol 25 mg, b.i.d for one week initially, then decrease to metoprolol 12.5 mg PO t.i.d. for a patient with high blood ...
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