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For the first question: C. All the women in the country
For the second question: A. The 1,003 women selected
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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?
Mexton Machines Company Decision Analysis Case Study
The class: Critical Thinking and Decision Analysis. I need two essays, one 300 words or more and the other 400 words or mo ...
Mexton Machines Company Decision Analysis Case Study
The class: Critical Thinking and Decision Analysis. I need two essays, one 300 words or more and the other 400 words or more, concerning a case study included in the files below.
Ashford University Ordinary Least Squares Simple Regression Questions
let me know if you have any question please do not forget to explain to me in details how did you get the answers as you c ...
Ashford University Ordinary Least Squares Simple Regression Questions
let me know if you have any question please do not forget to explain to me in details how did you get the answers as you can ?
University of Phoenix Walmart Shareholder Analysis
No plagarism! I have attached the work from week 2. Continue your work with the company you selected in Wk 2.Research your ...
University of Phoenix Walmart Shareholder Analysis
No plagarism! I have attached the work from week 2. Continue your work with the company you selected in Wk 2.Research your company’s financial reports for 2017.Complete a 2- to 3-page FAQ/Shareholder Analysis.Evaluate economic conditions that influence company performance. Consider political, environmental, currency (money), global economics, and government influences on economic conditions.Compare market conditions with the company’s performance for 2017. Conclude how the market conditions that year influenced the company’s performance, such as interest rates, Federal Reserve Bank monetary policy changes, or other market conditions relevant to the company you selected.Analyze year-over-year performance from 2016 and 2017. Consider key metrics or ratios such as trailing PE ratio, forward PE ratio, price to book, return on assets, and return on equity in your conclusions.Cite references to support your assignment.Format your citations according to APA guidelines.
MBQC 862 University of Lethbridge Formulating a Linear Programming Model Exam Practice
hello,Please see attached the questions . kindly show the working on excel and word document.regards
MBQC 862 University of Lethbridge Formulating a Linear Programming Model Exam Practice
hello,Please see attached the questions . kindly show the working on excel and word document.regards
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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?
Mexton Machines Company Decision Analysis Case Study
The class: Critical Thinking and Decision Analysis. I need two essays, one 300 words or more and the other 400 words or mo ...
Mexton Machines Company Decision Analysis Case Study
The class: Critical Thinking and Decision Analysis. I need two essays, one 300 words or more and the other 400 words or more, concerning a case study included in the files below.
Ashford University Ordinary Least Squares Simple Regression Questions
let me know if you have any question please do not forget to explain to me in details how did you get the answers as you c ...
Ashford University Ordinary Least Squares Simple Regression Questions
let me know if you have any question please do not forget to explain to me in details how did you get the answers as you can ?
University of Phoenix Walmart Shareholder Analysis
No plagarism! I have attached the work from week 2. Continue your work with the company you selected in Wk 2.Research your ...
University of Phoenix Walmart Shareholder Analysis
No plagarism! I have attached the work from week 2. Continue your work with the company you selected in Wk 2.Research your company’s financial reports for 2017.Complete a 2- to 3-page FAQ/Shareholder Analysis.Evaluate economic conditions that influence company performance. Consider political, environmental, currency (money), global economics, and government influences on economic conditions.Compare market conditions with the company’s performance for 2017. Conclude how the market conditions that year influenced the company’s performance, such as interest rates, Federal Reserve Bank monetary policy changes, or other market conditions relevant to the company you selected.Analyze year-over-year performance from 2016 and 2017. Consider key metrics or ratios such as trailing PE ratio, forward PE ratio, price to book, return on assets, and return on equity in your conclusions.Cite references to support your assignment.Format your citations according to APA guidelines.
MBQC 862 University of Lethbridge Formulating a Linear Programming Model Exam Practice
hello,Please see attached the questions . kindly show the working on excel and word document.regards
MBQC 862 University of Lethbridge Formulating a Linear Programming Model Exam Practice
hello,Please see attached the questions . kindly show the working on excel and word document.regards
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