Essential Information. Professionals in hospital management, also known as health services management, usually have the job title of hospital manager or hospital administrator. They typically coordinate and direct the delivery of healthcare services in a hospital system.
Student's t-test. A t-test is any statistical hypothesis test in which the test statistic follows a Student's t-distribution under the null hypothesis. It can be used to determine if two sets of data are significantly different from each other.
Two-tailed Test A two-tailed test is a statistical procedure used to compare the null hypothesis that a population parameter is equal to a particular value against the alternative hypothesis that the population parameter is different from this value. Evidence regarding the null