https://excellenttermpapers.com/wp-content/uploads/2020/07/logo-300x75.png00adminhttps://excellenttermpapers.com/wp-content/uploads/2020/07/logo-300x75.pngadmin2020-08-12 13:54:212020-08-12 13:54:21Why is a z score a standard score? Why can standard scores be used to compare scores from different distributions?