Purpose, Assumptions. The t-test is the most commonly used method to evaluate the differences in means between two groups. For example, the t-test can be used to test for a difference in test scores between a group of patients who were given a drug and a control group who received a placebo.
Medical Mutual contracts with external entities that provide administrative and healthcare services for our Medicare Advantage Prescription Drug (MA/PD) Plan. These entities, known as FDRs, help Medical Mutual to be more cost effective and efficient. Some services provided by external entities are required under our contracts with the Centers for Medicare and Medicaid Services (CMS) and, therefore, need additional oversight to ensure compliance.
When Franklin Roosevelt was sworn in as President on March 4, 1933, more than 15 million Americans were unemployed. Millions more had been hard hit by the Depression and the banking system had collapsed. FDR wasted no time in launching a radical economic recovery program, known as the New Deal.