Dictionaries - Easton's Bible Dictionary - Diana. Diana [N] [H] [S] so called by the Romans; called Artemis by the Greeks, the great goddess worshipped among heathen nations under various modifications. Her most noted temple was that at Ephesus. It was built outside the city walls, and was one of the seven wonders of the ancient world.
The formula for calculating a T-score is: T-score = 50 + [10 x ((raw score â mean)/SD)]. The mean and SD for a pre-clinical course are based on students taking the course during the same offering (time period). For clerkships, the mean and SD are based on active students applying for residency in the same year.
Let me assume you have correctly put the data into the Excel sheet and carried out the t-test procedure. You now have a calculated t value and you are uncertain what it means. Letâs suppose your calculated t value is 2.220. First add the number of people in groups A and B, and subtract 1 from each. This is your degrees of freedom (df).