Using the boxplot, the middle 50% of the speeds are

Question Using the boxplot, the middle 50% of the speeds are between what two values (approximately)? Briefly explain how you arrived at this answer. ATTACHMENT PREVIEW Download attachment Rplot02.png

For this Assignment, review the following:Create a Voice Over PowerPoint presentation that

For this Assignment, review the following:Create a Voice Over PowerPoint presentation that summarizes your Evidence Based Practice Paper. Include a minimum of 6 slides (15 maximum) and the information provided in the Week 6 Assignment Rubric.The Voice Over PowerPoint Presentation is worth a maximum of 200 points and is to be posted in the Week 6

Assignment:Select two diverse clinical settings; for example: ED versus ICU, PeriOp versus

Assignment:Select two diverse clinical settings; for example: ED versus ICU, PeriOp versus Med-Surg, Pediatrics versus Adults, or Sports Medicine vs. Nursing Home, etc. For your two selected clinical settings, compare and contrast the content, features, need, and value of data, information, knowledge, and decision support to clinical practitioners in those settings.Justify the clinical elements necessary for each clinical setting and create a recommendation of necessary elements for a shared clinical system. Make sure that you include the four expanding rings of information (EMR, warehouse, regional, NHIN/PHIN) in your analysis. Describe how the differences would alter the design or features of a clinical system. Support your statements where you claim either similarities or differences between your two settings.Construct a justification for the shared clinical system from ethical, legal, social, and public policy viewpoints. Formulate a plan for implementation and create the necessary workflow for a successful implementation. Evaluate the role of the master’s prepared informatics nurse after implementation.Please submit one APA formatted paper between 1000 – 1500 words, not including the title and reference page. The assignment should have a minimum of two scholarly sources, in addition to the textbook.

Write a research paper responding to the following questions::APA Format, At least

Write a research paper responding to the following questions::APA Format, At least 4 references, at least 2000 words

Select a research article, other than the articles from your assignments, from

Select a research article, other than the articles from your assignments, from the GCU library. Provide an overview of the study and describe the strategy that was used to select the sample from the population. Evaluate the effectiveness of the sampling method selected. Provide support for your answer. Include the article title and permalink in your post.

Using the research article selected for DQ 1, identify three key questions

Using the research article selected for DQ 1, identify three key questions you will ask and answer when reading the research study and why these questions are important. When responding to peers, provide other questions and answers that could be considered in relation to the peers’ studies

The interpretation of research in health care is essential to decision making.

The interpretation of research in health care is essential to decision making. By understanding research, health care providers can identify risk factors, trends, outcomes for treatment, health care costs and best practices. To be effective in evaluating and interpreting research, the reader must first understand how to interpret the findings. You will practice article analysis in Topics 2, 3, and 5.For this assignment:Search the GCU Library and find three different health care articles that use quantitative research. Do not use articles that appear in the Topic Materials or textbook. Complete an article analysis for each using the “Article Analysis 1” template.Refer to the “Patient Preference and Satisfaction in Hospital-at-Home and Usual Hospital Care for COPD Exacerbations: Results of a Randomised Controlled Trial,” in conjunction with the “Article Analysis Example 1,” for an example of an article analysis.While APA style is not required for the body of this assignment, solid academic writing is expected, and documentation of sources should be presented using APA formatting guidelines, which can be found in the APA Style Guide, located in the Student Success Center.This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion. You are required to submit this assignment to LopesWrite. Refer to the LopesWrite Technical Support articles for assistance.HLT-362V-RS2-ArticleAnalysis-1-Template.docx

Discuss each question(1-4) in a least 300 words using at least 2

Discuss each question(1-4) in a least 300 words using at least 2 references in APA format. The roman numerals represent the attached documents that pertain to each question.1) Describe the seven stages of the software development life cycle (SDLC) methodology and explain which functions are performed in each phase. Software Development Life Cycle (SDLC) methodology stages: Conceptual planning, Planning and requirements definition, Design, Development and Testing, Implementation, Operations and Maintenance, and Disposition.2) What is the purpose of HIS and technology governance? What are the key groups responsible for HIS and technology governance in healthcare organizations? Finally, why is it important to HIS and technology planning for a healthcare organization to have developed its strategic business plan?3) Use the materials provided for Palomar Health to answer the following questions: a. Has Palomar Health succeeded with its financial goals? Use ratios, the budget, and the financial report in answering this question.b. How does Palomar Health contrast with HCA as a healthcare organization?I: Board Finance Committee Report Dec 2.pdf Board Finance Committee Report Dec 2.pdf II: FYE2015 PH Audited Financial Statements_1_.pdf FYE2015 PH Audited Financial Statements_1_.pdfIII:FYE2015 PH Audited Financial Statements.pdf FYE2015 PH Audited Financial Statements.pdfIIII: FY14budgetpresentationFinal_1_.pdf FY14budgetpresentationFinal_1_.pdf 4) Healthcare Costs:Use these two references to support your answer.What are the issues to address in analyzing the costs of a healthcare procedure?What is the best way to determine what an MRI costs?I: What Does an MRI Scan Cost.pdf What Does an MRI Scan Cost.pdf – Alternative FormatsII: wp-cost-accounting_NEW.pdf wp-cost-accounting_NEW.pdf – Alternative Formats

Discuss possible methodological, ethical, or moral issues involved in monetizing outcomes.Please use

Discuss possible methodological, ethical, or moral issues involved in monetizing outcomes.Please use scholarly sources to create your discussion and provide examples if necessary. Cite sources using APA format and use in-text citation to support each claim that is not your own words.

A teacher conducts a study of first graders. From her

Question A teacher conducts a study of first graders.  From her sample of 20 students, she computes the mean time to learn a math skill.  She then produces a 95% confidence interval for the population mean time of all such first graders.  Without knowing her sample mean, determine the margin of error of her confidence interval, if the standard deviation of the times was 9 seconds, by first finding the appropriate critical value and standard error.  Show your work!!

In a clinical trial for an allergy medication, 100 patients

Question  In a clinical trial for an allergy medication, 100 patients were randomized to receive either placebo or active medication for two weeks. They then rated their allergy symptoms on a 10 point scale.  Below is a table with the summary statistics for the symptom scores from each treatment. The placebo group is used as a baseline measurement for the null hypothesis. The active group is used as your sample.                            N    Mean   Std Dev———————————–Active         50    5.8    1.2Placebo        50    6.1    1.2———————————–a.    Test the hypothesis that the active treatment lowers the mean symptom scores.  Use a .05 level of significance.  Show all four steps of the hypothesis test, comparing the critical value to the calculated value, and be sure to give your conclusion in the context of the problem.Step 1:Step 2:Step 3:Step 4:b.    Suppose the active medication really has no effect on symptom scores.  What is the probability of getting sample means that are as far or even further than the sample mean in this study?

When asked if they feel graduating high school students are

Question When asked if they feel graduating high school students are well prepared for college mathematics, a random survey of  85 college math professors found that only 8 of them believed students are well prepared. Construct a 95% confidence interval for the proportion of all college math professors who feel graduating high school students are well prepared for college mathematics.  Provide the correct interpretation of the interval.  

1. About 80% of the students in undergraduate statistics classes

Question 1.    About 80% of the students in undergraduate statistics classes express a negativeattitude toward statistics. A statistics professor wanted to see if this attitude was really so low and conducted a study to see if students generally have a positiveattitude toward statistics. Out of 318 students sampled, 93 reported a positive attitude toward statistics. Conduct a hypothesis test to determine if students generally have a positiveattitude toward statistics.   Use a 0.05 level of significance. Give the null and alternative hypothesesCompute the test statistic for this test.Compute the p-value for this test.

1. A university claims that their students traditionally spend 12

Question 1.     A university claims that their students traditionally spend 12 hours studying  for their classes each week. A group of researchers believes that students are not as motivatived as they once were and that number has decreased. They took a random sample of 8 full-time students, and recorded the number of hours spent studying for each of the weeks, as follows. Assume the population generally follows a normal distribution.Student:12345678Number of Hours: 1571585527a.     What is the appropriate distribution for these data?  Justify your answer.b.    Construct a 95% confidence interval for the true mean number of hours spent studying each week. Round to the nearest hundreth.   c.     Does the above confidence interval provide sufficient evidence to support the researchers’ claim?  Explain why or why not.  

Is the following statement a null hypothesis or an alternative

Question  Is the following statement a null hypothesis or an alternative hypothesis? “The mean number of hours worked per week by all adult Americans is greater than 40 hours.”   In a hypothesis test, the probability of seeing a result from a random sample that is at least as extreme (meaning as far or further from the null hypothesis) than the one you got from your random sample, assuming the null hypothesis is true, is known as the _________ of the test.            A. significance level.           B. p-value.                C. power.            D. type I error rate.              E. type II error rate. 

In a hypothesis test, the probability of notrejecting the null

Question In a hypothesis test, the probability of notrejecting the null hypothesis, when the null hypothesis is indeed false, is known as the  _________. A. significance level.           B. p-value.      C. type I error rate.              D. type II error rate. If the probability committing a type 1 error increases, the probability of committing a type 2 error _____________. A. increases.     B. decreases.      C.is not affected.

A study is done to estimate the proportion of people

Question A study is done to estimate the proportion of people who finish high school, using a random sample of adults, and they are interested to see if it is still 0.85 like it was 30 years ago.  They produce a 95% confidence interval for the population proportion. The interval is found to be (0.89, 0.92). Which of the following statements would be true?            A. The 99% confidence interval would be wider.      B. The 99% confidence interval would be narrower.              C. The 90% confidence interval would be wider.      D. There’s not enough information to tell. 

In order to determine if there is a difference in

Question In order to determine if there is a difference in body temperature between males and females, a nurse conducts an experiment where he selects 20 random healthy subjects, and measures their body temps.  His hypothesis test failed to find a statistically significant difference between the two genders.  If this is actually the wrong conclusion and there is in fact a difference, and what type of error would it have been?

Suppose we want to conduct a study to estimate the

Question Suppose we want to conduct a study to estimate the mean weight of male raccoons in Kansas.  From a study recently done in Nebraska, the standard deviation for the weights was 2.3 pounds.   How large of a sample sizeis needed to estimate the mean weight of male raccoons in Kansas accurate to within a half a pound  (0.5), with 95% confidence?      

Please try to answer this as fast as possible correctly

Question Please try to answer this as fast as possible correctly using R code. Thank you src=”/qa/attachment/8338561/” alt=”Screen Shot 2019-07-08 at 2.35.39 PM.png” /> ATTACHMENT PREVIEW Download attachment Screen Shot 2019-07-08 at 2.35.39 PM.png Problem 4: Consider data set cars, which is available in R. It is a data frame consists of two variables speed and dist. Type ?cars to find more information about this data set. 1. Plot a scatter plot to view the relationship between dist and speed. Put speed on the horizontal axis and dist on the vertical axis. If an observation’s speed 2 15(mph), then this observation will be plotted in red color, otherwise, it will be plotted in blue color. Mimic the airquality example in lecture, update the scatter plot in part 1 such that the new scatter plot satisfies the stated requirements. Add a vertical line at speed 2 15(mph). This line should be dotted, and should be green. Add a legend at the bottom—right corner of the plot obtained in part 3 to represent two different colors of all the observations. The captions on the legend are high and low, which need to be compatible with the plot you made before.

Suppose a roller coast enthusiast wanted to know the approximate

Question Suppose a roller coast enthusiast wanted to know the approximate speed of the roller coaster at the 90th percentile. Using only one of the two graphs, approximate the 90th percentile. Briefly explain how you arrived at this value.(Note that there were 195 roller coasters in the data set.) Attachment 1 Attachment 2 ATTACHMENT PREVIEW Download attachment Rplot.png ATTACHMENT PREVIEW Download attachment Rplot01.png

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