In a 3-page paper, written in APA format using proper spelling/grammar, conduct research on the topic of the Institutional Review Board (IRB) and address the following:Explain the primary responsibilities and priorities of the IRB.Identify an organization, such as a research hospital or pharmaceutical company, that involves human research subjects including all of the following at-risk populations:childrenwomenminoritiescognitively impaired subjectsDescribe the organization's specific guidelines/policies regarding conducting research on each of the at-risk, human populations listed above.Be sure to include APA citations for any resources you used as references.Rasmussen's Library and Learning Services team has developed a variety of Guides to help support students' academic endeavors. For this assignment, the Writing Guide and APA Guide may both be helpful. Also consider submitting each assignment to the online Writing Lab for feedback on your draft prior to submitting it for grading. You will find links to these Guides as well as other writing resources and services on the Resources tab.

Exercise # 3:The dataset provides Herfindahl–Hirschman Index, and Herfindahl index categories, please use the herf_cat variable and answer the following questions:Note: “The Herfindahl–Hirschman Index is a commonly accepted measure of market concentration used by antitrust enforcement agencies and scholars in the field. The HHI is calculated by squaring the market share of each firm competing in the market and then summing the resulting numbers” (NASI, 2015; pp: 14-16). Read more from here:https://www.urban.org/sites/default/files/publication/50116/2000212-Addressing-Pricing-Power-in-Health-Care-Markets.pdfFor this exercise, you do not need to compute the HHI, but if you have any questions, please do not hesitate to ask me, but try to learn more about this you will need that to report your findings.Use the dataset from week1 exercise and then answer the following questions:Compare the following information between hospitals located in high, moderate and low competitive markets? (table 1)What are the main significant differences between hospitals in different markets? (use ANOVA test)Use the density curves and compare hospitals cost and revenues between three markets.What is the impact of being in a high-competitive market on hospital revenues and cost? Do you think being in a high-competitive market has a positive impact on net hospital benefits? What about the number of Medicare and Medicaid discharge? Do you think hospitals in a higher completive market more likely to accept more Medicare and Medicaid patients? What is the impact of other variables? Please discuss your findings in 1-2 paragraphs.