(Solved) NR505NP Week 4: Collaboration Cafe

Requirements With new information continually emerging, professional nurses must be equipped to critique scholarly literature and discern its value for practice.   Select one current, qualitative or mixed methods scholarly nursing article related to your PICOT question and determine its strengths, limitations, and potential application. Complete the Johns Hopkins Nursing Evidence Based Practice Appendix E Evidence Appraisal…

(Solution) MATH225 Week 6 Assignment Estimating Sample Size for a Population Proportion

Question Suppose an automotive repair company wants to determine the current percentage of customers who keep up with regular vehicle maintenance. How many customers should the company survey in order to be 95% confident that the estimated (sample) proportion is within 4 percentage points of the true population proportion of customers who keep up with regular vehicle maintenance? z0.10…

(Solution) NR505NP Week 5: Research Summary Assignment

Requirements Find and review ten (10) scholarly, peer-reviewed research articles, systematic reviews, or CPGs in support of the practice change intervention. Complete the Research Summary WorksheetDownload Research Summary Worksheet table for each article. State the PICOT question For each article, supply the following: The complete reference for the article in current APA format Description of the purpose…

(Solution) MATH225 Week 6 Assignment Confidence Intervals – Empirical Rule

Question The average length of an eel from a population of short-finned eels is unknown. A random sample from the population yields a sample mean of x¯=1.9 feet. Assume the sampling distribution of the mean has a standard deviation of σx¯=0.6 feet. Use the Empirical Rule to construct a 95% confidence interval for the true population mean length. Provide your answer below:…