Descriptive statistics: Use these tools to analyze data vital to practice-improvement projectsConner, B., & Johnson, E. (2017). Descriptive statistics: Use these tools to analyze data vital to practice-improvement projects. American Nurse Today, 12(11), 52–55. Retrieved from http://search.ebscohost.com/login.aspx?direct=true&AuthType=shib&db=ccm&AN=126191251&site=eds-live