QuestionDirections:  Please review the two articles listed below.  Confidence Intervals, Pt. 1: https://chamberlainuniversity.idm.oclc.org/login?url=https://search.ebscohost.com/login.aspx?direct=true&db=mdc&AN=22685844&site=ehost-live&scope=siteConfidence Intervals, Pt. 2:https://chamberlainuniversity.idm.oclc.org/login?url=https://search.ebscohost.com/login.aspx?direct=true&db=mdc&AN=22720461&site=ehost-live&scope=site Introduction (REMOVE THIS LINE PRIOR TO SUBMITTING REPORT:  Summarize what you have learned about confidence intervals from the articles above.  Discuss why it would be important to find the population mean of the data used for this term. Provide a description of the data you were provided and discuss what you know about the chosen topic.)Sample Data (REMOVE THIS LINE PRIOR TO SUBMITTING REPORT:  List ALL of the sample data in the table below.)                                                                                            Directions:  Use the table above to create an 80%, 95%, and 99% confidence interval.   Choose another confidence level (besides 80%, 95% or 99%) to create another confidence interval. Provide a sentence for each confidence interval created above which explains what the confidence interval means in context of topic of your project.    Computations (Round the mean and sample standard deviation to values to FIVE decimal places)(REMOVE THIS LINE PRIOR TO SUBMITTING REPORT:  Calculate each of the following.) Sample Mean =   Sample Standard Deviation =  (Round the lower/upper limits and margin of error to THREE decimal places).   #1.  80% Confidence Interval:  80% Confidence Interval Margin of Error: Sentence:  #2.  95% Confidence Interval: 95% Confidence Interval Margin of Error: Sentence:  #3.  99% Confidence Interval: 99% Confidence Interval Margin of Error:Sentence:   #4.  Make up YOUR OWN Interval. ______% Confidence Interval: ______% Confidence Interval Margin of Error: Sentence        Problem Analysis (REMOVE THESE LINES PRIOR TO SUBMITTING REPORT:  Write a half-page reflection.  What trend do you see takes place to the confidence interval as the confidence level rises? Explain mathematically why that takes place. Explain how Part I of the project has helped you understand confidence intervals better?  How did this project help you understand statistics better?)  Emergency Room Wait Times (minutes)    Avg time from registration upon arrival to seeing a licensed practitioner. November 2021 Data                                 Wait                  42                  23                  18                  7                  8                  32                  6                  4                  38                  7                  8                  30                  36                  36                  31                  23                  37                  34                  41                  25                  41                  44                  19                  24                  37                  10                  16                  13                  30                  12                  11                  5                  13                  24                  9                  42                  22                  25                  28                  10                  16                  19                  4                  12                  7                  7                  38                  45                  12                  11                 The section at the bottom is the data I am supposed to useHealth ScienceScienceNursingMATH 399Share Question

Question Answered step-by-step how to improve strategic decision making, design and recommend an… how to improve strategic decision making, design and recommend an implementation plan for the marketing strategy? Arts & Humanities Communications Marketing MBA 640 Share QuestionEmailCopy link Comments (0)

Question Answered step-by-step 1. After a winter with a number of bad storms and complaints about… 1. After a winter with a number of bad storms and complaints about unplowed roads, the governor proposes a law mandating that the state department of transportation take over plowing and road maintenance for all roads in the state.  (Previously, local governments in the state were responsible for maintaining all roads within their jurisdiction.)  a. Summarize the best arguments for and against the proposal. b. Would there be a stronger or weaker case for state control in a state that covers a large land area versus one that covers a small area?  Business Economics Microeconomics ECON 135 Share QuestionEmailCopy link Comments (0)

Question Answered step-by-step Below are four mini-cases from practice. (1) analyze the case and… Below are four mini-cases from practice. (1) analyze the case and (2) provide five recommendations for the IT department. Project AYou’ve just taken over a project from another project manager and have come back from a very uncomfortable meeting with your business sponsor. In the meeting, the sponsor told you how dissatisfied he is with the project’s performance to date and that he’s getting ready to pull the plug on the project entirely. Deadlines keep slipping, the application isn’t complete, and the sponsor feels like he can’t get in touch with anyone to give him an update on the project’s status and progress.From conversations with your project team, you learn that requirements still haven’t been finalized, and the team is waiting for input before being able to proceed on several key parts of the application. Despite that, they’ve been able to push forward in other areas, and are quite proud of the work they’ve done. However, they haven’t had a chance to show it to the sponsor.To complicate matters further, your boss has made it clear that this project must be completed on schedule, because he needs the resources for another project.What do you do? What impact do your decisions have on the project’s cost, schedule, and performance?Project BYour project team has finished gathering the requirements and developing the solution design. Your team is broken into two main groups: The first group consists of the project manager, business analysts, and management and is located in the United States. The second group consists of the development and QA teams and they are located in India.The WBS was developed based on estimates from the teams in India. The development team agreed to provide daily updates to you about progress against the WBS to make sure that the project’s milestones are going to be met.However, by the time the development team got close to the first milestone, it became obvious that they were behind even though their daily updates indicated that they are on track. In addition, the team adopted a different design approach than the one agreed upon at the beginning of the project.The lack of meaningful updates from the development team along with a different design track has jeopardized the whole project by rendering the whole plan obsolete. Your team is now at risk of not delivering the project.What do you do? What is the impact to cost, schedule, and performance?Project CYou have just taken over as the program manager of a large program with multiple tracks and a go-live scheduled in three months. At the first meeting with the project sponsors and key stakeholders, you find out that the business requirements are not complete and in some cases not started, project scope is not realistic to meet the upcoming go-live, and overall the project teams are confused due to lack of communi- cation and understanding of priorities.What do you do? What impact do your decisions have on the project’s cost, sched- ule, and performance?Project DYou’ve just been assigned to take over a new project from an outgoing project manager. The project is a high-visibility project that is using a development methodology that is new to you and to your company. In your transition meetings with the outgoing project manager, he assures you that development is complete, and all you have to do is shep- herd the project through acceptance testing and release. As a result, several project team members were released as scheduled.The acceptance testing does not go as smoothly as planned. The application has more defects than anticipated, and some core functionality is not able to be tested. The project team doesn’t feel like they are getting the direction they need to continue mov- ing forward, and the business sponsor has asked you when he can expect to test appli- cation functionality that wasn’t a part of the original scope. In addition, your project’s deadline is rapidly approaching, and interproject dependencies make it unlikely that you will be able to push your launch date.What do you do? What impact do your decisions have on cost, schedule, and performance? “no word count”.  Business Share QuestionEmailCopy link Comments (0)

Question Answered step-by-step 8.In an attempt to identify which of three methods produces the… 8. In an attempt to identify which of three methods produces the best results for converting sunlight into electricity for a new satellite solar panel design, the following conversion efficiency scores (higher is better) are reported for the three designs.  Using an Analysis of Variance Test, determine if there is a statistically significant difference among any of the designs. State the hypothesis, null hypothesis, and present the summary descriptive statistics, as well as the F-statistic and p-value.  State your conclusions.  Design 1Design 2Design 3171917192621142520192521182820162719152420 Math Statistics and Probability AERONAUTIC ASCI 693 Share QuestionEmailCopy link Comments (0)