Description
Describe a problem involving relationships that you could solve by applying graphs, and then determine the steps for solving this problem.
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Explanation & Answer
Time-speed problems can be solved easily by graphs.
A cyclists sets off at 6 am travelling at a steady speed of 15 mph.Later at 9 am a second cycllst sets off on the sane journey at a steady speed of 20 mph. When will the two cycllsts meet?
Draw two straight line graphs (time versus distance). Where the two lines intersect will be the solution. Read off the time at that crossing point.
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MTH 156 Colorado State University Global Campus Module 3 Springdale Shopping Survey Essay
Option #1: Springdale Shopping Survey
Instructions
The major shopping areas in the community of Springdale include Springd ...
MTH 156 Colorado State University Global Campus Module 3 Springdale Shopping Survey Essay
Option #1: Springdale Shopping Survey
Instructions
The major shopping areas in the community of Springdale include Springdale Mall, West Mall, and the downtown area on Main Street. A telephone survey has been conducted to identify strengths and weaknesses of these areas and to find out how they fit into the shopping activities of local residents. The 150 respondents were also asked to provide information about themselves and their shopping habits. The data are provided in the file SHOPPING. The variables in the survey can be found in the file CODING.
The contingency tables and relative frequency probabilities in this exercise are based on the Springdale Shopping Survey database. Information like that gained from the two parts of this exercise could provide helpful insights into the nature of the respondents, their perceptions, and their spending behaviors. In particular, part 2 focuses on how conditional probabilities related to spending behavior might vary, depending on the gender of the respondent.
NOTE: Be sure to use five (5) decimal places for your probabilities in the report, as some of them will be quite small. Do not convert to percentages as we are interested in probabilities only here.
Based on the relative frequencies for responses to each variable, determine the probability that a randomly selected respondent from:
SPRSPEND [variable 4] spends at least $15 during a trip to Springdale Mall.
DOWSPEND [variable 5] spends at least $15 during a trip to Downtown.
WESSPEND [variable 6] spends at least $15 during a trip to West Mall.
Comparing the preceding probabilities, rank the areas from strongest to weakest in terms of the amount of money a shopper spends during a typical shopping visit.
Based on the relative frequencies for responses to each variable, determine the probability that a randomly selected respondent from:
BSTQUALI [variable 11] feels that Springdale Mall has the highest-quality goods.
BSTQUALI [variable 11] feels that Downtown has the highest-quality goods.
BSTQUALI [variable 11] feels that West Mall has the highest-quality goods.
Comparing the preceding probabilities, rank the areas from strongest to weakest in terms of the quality of goods offered.
Set up a contingency table for the appropriate variables given, and then determine the following probabilities:
SPRSPEND and RESPGEND [variables 4 and 26] Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to Springdale Mall? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
DOWSPEND and RESPGEND [variables 5 and 26] Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to Downtown? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
WESSPEND and RESPGEND [variables 6 and 26] Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to West Mall? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
Based on the preceding probabilities, rank the shopping areas where males and females are most likely to least likely to spend $15 or more during a shopping visit.
Requirements:
Your paper should be 2-3 pages in length (not counting the title page and references page) and cite and integrate at least one credible outside source. The CSU Global Library is a great place to find resources. Your textbook is a credible resource.
Include a title page, introduction, body, conclusion, and a reference page.
The introduction should describe or summarize the topic or problem. It might discuss the general applications of the topic or it might introduce the unique terminology associated with the topic.
The body of your paper should address the questions posed in the problem. Explain how you approached and answered the question or solved the problem, and, for each question, show all steps involved. Be sure this is in paragraph format, not numbered answers like a homework assignment.
The conclusion should summarize your thoughts about what you have determined from your analysis in completing the assignment. Nothing new should be introduced in the conclusion that was not previously discussed in the body paragraphs.
Include any tables of data or calculations, calculated values, and/or graphs referenced in the paper. (Note: The minimum required length excludes any tables or graphs.)
Document formatting, citations, and style should conform to CSU Global Writing Center. (Links to an external site.) A short summary containing much that you need to know about paper formatting, citations, and references is contained in the Template Paper (Links to an external site.).
Option #2: Probabilities of Graduation and Publication
Instructions
In the following study, three different universities have been tracking a select group of professors over the course of their employment at that university to determine the number of students who are in a particular professor’s classes, how many of those students have graduated, and if any of them have had their work published. The attached Excel file Probabilities are the totals for each of the professors at the three different universities that participated in the study.
The purpose of this study is to find the probabilities of graduation and publication for the students in the different professors’ courses. While a causal relationship may not be found between a professor and student graduation or publication, we need to rank the professors based on the different probabilities found using the data sets as described below.
Prepare a report (see below) with your ranking of the professors based on the probabilities and conditional probabilities as well as the analysis of each university. Include the following seven (7) items in table format which is provided in the Probabilities file to support your ranking.
NOTE: Be sure to retain and report five (5) decimal places for each of your probabilities. Do not convert your computed probabilities to percentages, as we are only interested in probabilities here.
The overall probability of students graduating at each of the three universities.
The overall probability of students having a publication at each of the three universities.
The overall probability of students having a publication, given that they graduated at each of the three universities.
The probability of a student graduating for each professor.
The probability of a student having a publication for each professor.
The probability of a student having a publication, given that they graduated for each professor.
Rank the professors within each university for each of the probabilities in 4-6. Then find the sum of the ranks and determine an overall ranking for each professor.
Be sure to critically analyze the above calculations in your body paragraphs, explaining how you found each type of probability and then the results that you obtained. Be sure to also explain your criteria for ranking in steps 4-7, being sure to defend why you chose that particular ranking method, as your way might not be the typical method.
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Compute the mean and standard deviation of the distribution of home selling prices.
The extension of the probability concept helps us develop the idea of how populations are distributed. The probability of ...
Compute the mean and standard deviation of the distribution of home selling prices.
The extension of the probability concept helps us develop the idea of how populations are distributed. The probability of a single event happening from a larger population increases in such a way that the events closest to the mean are more likely than events far from the mean.Refer to the real estate data located below.Compute the mean and standard deviation of the distribution of home selling prices. Develop a histogram of the data. (SPSS: Graphs - Graphboard Template Chooser – Select Price, then Histogram with Normal Distribution). (Minitab: Graph – Histogram – With Fit – Graph variable = Price). Would it seem reasonable from this histogram to conclude that the population of selling prices follows the normal distribution?Biblical Application:The Bible is filled with the use of numbers and statistics (i.e. Exodus 25:10-16-Ark of the Covenant). Compare and contrast one biblical concept of statistics and how we should live our lives.200 to 300 wordsminimum of two academic peer reviewed scholarly articles
Why did the authors select factorial ANOVA in the research?, statistics homework help
For this Assignment, you will critically evaluate a scholarly article related to factorial ANOVA.Use the following article ...
Why did the authors select factorial ANOVA in the research?, statistics homework help
For this Assignment, you will critically evaluate a scholarly article related to factorial ANOVA.Use the following article Article name: Attractive or Credible Celebrities: Who Endorses Green Products Better?Authors: Eren-Erdogmus, İrem a, ⁎ Lak, Hadi Salari a Çiçek, Mesut bWrite a 2- to 3-page critique of the research you found in the Walden Library that includes responses to the following prompts:Why did the authors select factorial ANOVA in the research?Do you think this test was the most appropriate choice? Why or why not?Did the authors display the results in a figure or table?Does the results table stand alone? In other words, are you able to interpret the study from it? Why or why not?
Rasmussen College Inferential Statistics and Analytics Discussion
InstructionsYou are currently working at NCLEX Memorial Hospital in the Infectious Diseases Unit. Over the past few days, ...
Rasmussen College Inferential Statistics and Analytics Discussion
InstructionsYou are currently working at NCLEX Memorial Hospital in the Infectious Diseases Unit. Over the past few days, you have noticed an increase in patients admitted with a particular infectious disease. You believe that the ages of these patients play a critical role in the method used to treat the patients. You decide to speak to your manager, and together you work to use statistical analysis to look more closely at the ages of these patients.You do some research and put together a spreadsheet of the data that contains the following information:Client numberInfection disease statusAge of the patientYou are to put together a PowerPoint presentation that explains the analysis of your findings which you will submit to your manager. The presentation should contain all components of your findings. For review, the components of the report should include:Brief overview of the scenario and variables in the data setDiscussion, calculation, and interpretation of the mean, median, mode, range, standard deviation, and varianceDiscussion, construction, and interpretation of the 95% confidence intervalExplanation of the full hypothesis testConclusionThe calculations should be performed in your spreadsheet that you will also submit to your manager. You can find additional information on what to add to your PowerPoint presentation in this Word document. Use the questions in the worksheet as your guide for the contents of your presentation.For your final deliverable, submit your PowerPoint presentation and the Excel workbook showing your work. Do not submit your Word document.
MTH 156 Colorado State University Global Campus Module 3 Springdale Shopping Survey Essay
Option #1: Springdale Shopping Survey
Instructions
The major shopping areas in the community of Springdale include Springd ...
MTH 156 Colorado State University Global Campus Module 3 Springdale Shopping Survey Essay
Option #1: Springdale Shopping Survey
Instructions
The major shopping areas in the community of Springdale include Springdale Mall, West Mall, and the downtown area on Main Street. A telephone survey has been conducted to identify strengths and weaknesses of these areas and to find out how they fit into the shopping activities of local residents. The 150 respondents were also asked to provide information about themselves and their shopping habits. The data are provided in the file SHOPPING. The variables in the survey can be found in the file CODING.
The contingency tables and relative frequency probabilities in this exercise are based on the Springdale Shopping Survey database. Information like that gained from the two parts of this exercise could provide helpful insights into the nature of the respondents, their perceptions, and their spending behaviors. In particular, part 2 focuses on how conditional probabilities related to spending behavior might vary, depending on the gender of the respondent.
NOTE: Be sure to use five (5) decimal places for your probabilities in the report, as some of them will be quite small. Do not convert to percentages as we are interested in probabilities only here.
Based on the relative frequencies for responses to each variable, determine the probability that a randomly selected respondent from:
SPRSPEND [variable 4] spends at least $15 during a trip to Springdale Mall.
DOWSPEND [variable 5] spends at least $15 during a trip to Downtown.
WESSPEND [variable 6] spends at least $15 during a trip to West Mall.
Comparing the preceding probabilities, rank the areas from strongest to weakest in terms of the amount of money a shopper spends during a typical shopping visit.
Based on the relative frequencies for responses to each variable, determine the probability that a randomly selected respondent from:
BSTQUALI [variable 11] feels that Springdale Mall has the highest-quality goods.
BSTQUALI [variable 11] feels that Downtown has the highest-quality goods.
BSTQUALI [variable 11] feels that West Mall has the highest-quality goods.
Comparing the preceding probabilities, rank the areas from strongest to weakest in terms of the quality of goods offered.
Set up a contingency table for the appropriate variables given, and then determine the following probabilities:
SPRSPEND and RESPGEND [variables 4 and 26] Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to Springdale Mall? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
DOWSPEND and RESPGEND [variables 5 and 26] Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to Downtown? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
WESSPEND and RESPGEND [variables 6 and 26] Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to West Mall? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
Based on the preceding probabilities, rank the shopping areas where males and females are most likely to least likely to spend $15 or more during a shopping visit.
Requirements:
Your paper should be 2-3 pages in length (not counting the title page and references page) and cite and integrate at least one credible outside source. The CSU Global Library is a great place to find resources. Your textbook is a credible resource.
Include a title page, introduction, body, conclusion, and a reference page.
The introduction should describe or summarize the topic or problem. It might discuss the general applications of the topic or it might introduce the unique terminology associated with the topic.
The body of your paper should address the questions posed in the problem. Explain how you approached and answered the question or solved the problem, and, for each question, show all steps involved. Be sure this is in paragraph format, not numbered answers like a homework assignment.
The conclusion should summarize your thoughts about what you have determined from your analysis in completing the assignment. Nothing new should be introduced in the conclusion that was not previously discussed in the body paragraphs.
Include any tables of data or calculations, calculated values, and/or graphs referenced in the paper. (Note: The minimum required length excludes any tables or graphs.)
Document formatting, citations, and style should conform to CSU Global Writing Center. (Links to an external site.) A short summary containing much that you need to know about paper formatting, citations, and references is contained in the Template Paper (Links to an external site.).
Option #2: Probabilities of Graduation and Publication
Instructions
In the following study, three different universities have been tracking a select group of professors over the course of their employment at that university to determine the number of students who are in a particular professor’s classes, how many of those students have graduated, and if any of them have had their work published. The attached Excel file Probabilities are the totals for each of the professors at the three different universities that participated in the study.
The purpose of this study is to find the probabilities of graduation and publication for the students in the different professors’ courses. While a causal relationship may not be found between a professor and student graduation or publication, we need to rank the professors based on the different probabilities found using the data sets as described below.
Prepare a report (see below) with your ranking of the professors based on the probabilities and conditional probabilities as well as the analysis of each university. Include the following seven (7) items in table format which is provided in the Probabilities file to support your ranking.
NOTE: Be sure to retain and report five (5) decimal places for each of your probabilities. Do not convert your computed probabilities to percentages, as we are only interested in probabilities here.
The overall probability of students graduating at each of the three universities.
The overall probability of students having a publication at each of the three universities.
The overall probability of students having a publication, given that they graduated at each of the three universities.
The probability of a student graduating for each professor.
The probability of a student having a publication for each professor.
The probability of a student having a publication, given that they graduated for each professor.
Rank the professors within each university for each of the probabilities in 4-6. Then find the sum of the ranks and determine an overall ranking for each professor.
Be sure to critically analyze the above calculations in your body paragraphs, explaining how you found each type of probability and then the results that you obtained. Be sure to also explain your criteria for ranking in steps 4-7, being sure to defend why you chose that particular ranking method, as your way might not be the typical method.
Staffing Process Discussion
Among the tools (e.g., graphics tools, knowledge-based tools, etc.) that the author discussed in the textbook, determin ...
Staffing Process Discussion
Among the tools (e.g., graphics tools, knowledge-based tools, etc.) that the author discussed in the textbook, determine the type of tool that you would use for process improvement framework. Next, determine the type of tool you would use for problem solving framework. Justify your response.
Use the Internet or Strayer Library to research articles on process improvement and problem solving tools. Select one (1) business project that used one of the tools discussed in the textbook. Evaluate level of the efficiency and effectiveness of the utilization of the tool within the project that you selected. Justify your response.
Algebra 2 - Matrices (Lesson 18)
Complete each of the following sets of problems and SHOW WORK! :) LINK -- http://ogburn.org/wp-content/uploads/2016/05/Alg ...
Algebra 2 - Matrices (Lesson 18)
Complete each of the following sets of problems and SHOW WORK! :) LINK -- http://ogburn.org/wp-content/uploads/2016/05/Alg-I...
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