Description
(d)
7 + TC |
C |
= 7 + T, for C ? 0
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
Thank you for the opportunity to help you with your question!
d)
(7+tc)/c
=c(7/c+t)/c
=(7/c)+t
Please let me know if you need any clarification. I'm always happy to answer your questions.
Completion Status:
100%
Review
Review
Anonymous
I use Studypool every time I need help studying, and it never disappoints.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
5 pages
Case Study 1 Forecasting.edited 1
The present paper describes the use of different forecasting methods to estimate the future number of clinical visits in N ...
Case Study 1 Forecasting.edited 1
The present paper describes the use of different forecasting methods to estimate the future number of clinical visits in November 2008. These ...
8 pages
20170801123152statistics Week 4 Worksheets 1
• This is not to be written as a paper. Please insert the answers to • If Excel is used please attach the work book an ...
20170801123152statistics Week 4 Worksheets 1
• This is not to be written as a paper. Please insert the answers to • If Excel is used please attach the work book and label each tab
R Studio, Linear discriminate analysis,
Much has been made of the deteriorating public infrastructure in the United States. Roads, bridges, sidewalks, etc. need r ...
R Studio, Linear discriminate analysis,
Much has been made of the deteriorating public infrastructure in the United States. Roads, bridges, sidewalks, etc. need repair all over the country. This Assignment will focus on bridges. Engineers with responsibility for bridges categorize them into one of four categories with respect to risk: Monitor, Schedule Assessment, Schedule Repair/Replacement, or Immediate Repair/Replacement. Monitor means that the bridge is in good condition and is not in danger of failing. Schedule Assessment means that the bridge is showing signs of risk and should be evaluated. Schedule Repair/Replacement means that the bridge has deterioration that presents risk to users. Immediate Repair/Replacement means that the bridge has deterioration that presents risk of failure. In a Word document, create a four-quadrant risk matrix rubric and label the quadrants High Risk/High Impact; High Risk/Low Impact; Low Risk/High Impact; Low Risk/Low Impact. Place each of the four bridge conditions into the quadrant that you believe is appropriate for that condition. You need not have something in each of the four quadrants – your task is to appropriately assess and classify risk based on bridge condition. For each of the four bridge conditions, within the quadrant you selected in the risk matrix, give an example of an issue that may arise if the risk condition is not addressed.Download the Bridges.csv and the ConditionUnknown.csv files from Course Documents. Import both of these into R Studio with appropriate names. In your Word document, provide evidence that you have imported the data sets. Build a linear discriminant analysis model using the Bridges.csv data. Document each step in your Word document.You will need to load the MASS library.Create the linear discriminant analysis model for the Bridge_Action variable. Use this syntax: BridgeModel <- lda(Bridge_Action~., data=Bridges)Note that you are creating a data object called BridgeModel, and the data that you are using to create your LDA model is called Bridges (you may have named your training data something other than Bridges when you imported Bridges.csv. Make predictions for the Condition Unknown bridges using the LDA model you created in step (b) above. Use this syntax: BridgePredict <- predict(BridgeModel, CondUnk)Note that you are creating a data object called BridgePredict that will apply the BridgeModel LDA object to a data object called CondUnk (you may have named your condition unknown data something other than CondUnk when you imported ConditionUnknown.csv). Put your LDA predictions into a data frame so that you can read and interpret them. Use this syntax: MyPredictions <- data.frame(BridgePredict$class, round(BridgePredict$posterior, digits=3)*100). Open the MyPredictions data frame and examine your prediction results. Answer the following in your Word document:How many bridges do you predict will be in each action category?What does the round function in step (d) above do to the posterior values in your predictions?What do the posterior values tell you about each prediction? (Hint: add them up).Give three ways that a city or county might use the predictions you have generated to manage their infrastructure plan? Give two risks that may arise from use of your predictions. Make sure that you cite at least five supporting sources beyond the textbook in support of your writing and explanations. Cite correctly in APA format. Screen shots must be shown for each step even the importing of the data sets. The assignment rubric is below. Assignment Requirements 1. Each of the four bridge conditions is placed into a quadrant of a risk matrix in a Word document, and within the selected quadrant for each condition, an example of an issue that may arise if the risk condition is not addressed is given. 2. Evidence is provided that the data sets were correctly imported. 3. A linear discriminant analysis model is correctly built and thoroughly documented. 4. Predictions for the Condition Unknown bridges are made using the LDA model. 5. LDA predictions are put into a data frame. Questions (a) through (d) are completely and accurately answered with appropriate supporting sources cited. 6. At least five supporting sources beyond the textbook are cited.
4 pages
Stat 200 Week 5 Homework Problems
According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints ...
Stat 200 Week 5 Homework Problems
According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for
Systems of Equations
Note: You HAVE to use substitution or elimination to solve this for full credit. Guess and check is NOT acceptable.Make s ...
Systems of Equations
Note: You HAVE to use substitution or elimination to solve this for full credit. Guess and check is NOT acceptable.Make sure you follow all instructions given in the document. Explanations are required and expected to be detailed!
Math question research
Research the following methods used for business decision making: cost-benefit analysis, SWOT analysis, Root Cause Analysi ...
Math question research
Research the following methods used for business decision making: cost-benefit analysis, SWOT analysis, Root Cause Analysis (RCA), and the T-chart technique .Develop a mock business financial problem and use one of these methods to analyze your dilemma and come up with a solution. Present your problem, how you worked through the issue, and the conclusion you reached. Make sure to show all of the steps and calculations you used to make your decision (at least one mathematical calculation must be included). Be creative!
Similar Content
Algebra help: polynomials and polynomial functions
multiple choice REVIEW THE DOCUMENT it will have all directions polynomials_and_polynomial_functions_unit_test.pdf...
pre-cal multiple choice question
I have a 20 question pre-cal multiple choice question test attached its due in two hours so I need it asap. Need someone w...
Perimeter, Area, and Right Triangles
What is the perimeter of the rectanglez
5.13 cm
2.34 cm
48.02 cm
12.42 cm
7 47 cm
14 94 cm
What is the perimeter of the po...
San Diego State University Differential Equations Questions
Differential Equations with Boundary Value Problems, 9th Editionsec 4.6 sec 5.1 sec 7.104/26 4:25pm to 5:25pm Eastern Time...
Need math help with 5 choices 56cm^2 39cm^2 78cm^2 16cm^2
...
Graphs for Given Function Identification Question
Which of the following graphs shows the function below?4 Graphs attached....
Related Tags
Book Guides
How to Win Friends and Influence People
by Dale Carnegie
Uncle Tom's Cabin
by Harriet Beecher Stowe
The Adventures of Huckleberry Finn
by Mark Twain
Broke Millennial: Stop Scraping by and Get Your Financial Life Together
by Erin Lowry
Animal Farm
by George Orwell
Steppenwolf
by Hermann Hesse
The Color Purple
by Alice Walker
A Passage to India
by E. M. Forster
Flowers For Algernon
by Alice Walker
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
5 pages
Case Study 1 Forecasting.edited 1
The present paper describes the use of different forecasting methods to estimate the future number of clinical visits in N ...
Case Study 1 Forecasting.edited 1
The present paper describes the use of different forecasting methods to estimate the future number of clinical visits in November 2008. These ...
8 pages
20170801123152statistics Week 4 Worksheets 1
• This is not to be written as a paper. Please insert the answers to • If Excel is used please attach the work book an ...
20170801123152statistics Week 4 Worksheets 1
• This is not to be written as a paper. Please insert the answers to • If Excel is used please attach the work book and label each tab
R Studio, Linear discriminate analysis,
Much has been made of the deteriorating public infrastructure in the United States. Roads, bridges, sidewalks, etc. need r ...
R Studio, Linear discriminate analysis,
Much has been made of the deteriorating public infrastructure in the United States. Roads, bridges, sidewalks, etc. need repair all over the country. This Assignment will focus on bridges. Engineers with responsibility for bridges categorize them into one of four categories with respect to risk: Monitor, Schedule Assessment, Schedule Repair/Replacement, or Immediate Repair/Replacement. Monitor means that the bridge is in good condition and is not in danger of failing. Schedule Assessment means that the bridge is showing signs of risk and should be evaluated. Schedule Repair/Replacement means that the bridge has deterioration that presents risk to users. Immediate Repair/Replacement means that the bridge has deterioration that presents risk of failure. In a Word document, create a four-quadrant risk matrix rubric and label the quadrants High Risk/High Impact; High Risk/Low Impact; Low Risk/High Impact; Low Risk/Low Impact. Place each of the four bridge conditions into the quadrant that you believe is appropriate for that condition. You need not have something in each of the four quadrants – your task is to appropriately assess and classify risk based on bridge condition. For each of the four bridge conditions, within the quadrant you selected in the risk matrix, give an example of an issue that may arise if the risk condition is not addressed.Download the Bridges.csv and the ConditionUnknown.csv files from Course Documents. Import both of these into R Studio with appropriate names. In your Word document, provide evidence that you have imported the data sets. Build a linear discriminant analysis model using the Bridges.csv data. Document each step in your Word document.You will need to load the MASS library.Create the linear discriminant analysis model for the Bridge_Action variable. Use this syntax: BridgeModel <- lda(Bridge_Action~., data=Bridges)Note that you are creating a data object called BridgeModel, and the data that you are using to create your LDA model is called Bridges (you may have named your training data something other than Bridges when you imported Bridges.csv. Make predictions for the Condition Unknown bridges using the LDA model you created in step (b) above. Use this syntax: BridgePredict <- predict(BridgeModel, CondUnk)Note that you are creating a data object called BridgePredict that will apply the BridgeModel LDA object to a data object called CondUnk (you may have named your condition unknown data something other than CondUnk when you imported ConditionUnknown.csv). Put your LDA predictions into a data frame so that you can read and interpret them. Use this syntax: MyPredictions <- data.frame(BridgePredict$class, round(BridgePredict$posterior, digits=3)*100). Open the MyPredictions data frame and examine your prediction results. Answer the following in your Word document:How many bridges do you predict will be in each action category?What does the round function in step (d) above do to the posterior values in your predictions?What do the posterior values tell you about each prediction? (Hint: add them up).Give three ways that a city or county might use the predictions you have generated to manage their infrastructure plan? Give two risks that may arise from use of your predictions. Make sure that you cite at least five supporting sources beyond the textbook in support of your writing and explanations. Cite correctly in APA format. Screen shots must be shown for each step even the importing of the data sets. The assignment rubric is below. Assignment Requirements 1. Each of the four bridge conditions is placed into a quadrant of a risk matrix in a Word document, and within the selected quadrant for each condition, an example of an issue that may arise if the risk condition is not addressed is given. 2. Evidence is provided that the data sets were correctly imported. 3. A linear discriminant analysis model is correctly built and thoroughly documented. 4. Predictions for the Condition Unknown bridges are made using the LDA model. 5. LDA predictions are put into a data frame. Questions (a) through (d) are completely and accurately answered with appropriate supporting sources cited. 6. At least five supporting sources beyond the textbook are cited.
4 pages
Stat 200 Week 5 Homework Problems
According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints ...
Stat 200 Week 5 Homework Problems
According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for
Systems of Equations
Note: You HAVE to use substitution or elimination to solve this for full credit. Guess and check is NOT acceptable.Make s ...
Systems of Equations
Note: You HAVE to use substitution or elimination to solve this for full credit. Guess and check is NOT acceptable.Make sure you follow all instructions given in the document. Explanations are required and expected to be detailed!
Math question research
Research the following methods used for business decision making: cost-benefit analysis, SWOT analysis, Root Cause Analysi ...
Math question research
Research the following methods used for business decision making: cost-benefit analysis, SWOT analysis, Root Cause Analysis (RCA), and the T-chart technique .Develop a mock business financial problem and use one of these methods to analyze your dilemma and come up with a solution. Present your problem, how you worked through the issue, and the conclusion you reached. Make sure to show all of the steps and calculations you used to make your decision (at least one mathematical calculation must be included). Be creative!
Earn money selling
your Study Documents