Rivaroxaban is FDA approved for the acute treatment of DVT and PE and reduction in. risk of recurrence of DVT and PE.
First Known Use: 1732. average, mean, median, norm mean something that represents a middle point. average is the quotient obtained by dividing the sum total of a set of figures by the number of figures.irst Known Use: 1732. average, mean, median, norm mean something that represents a middle point. average is the quotient obtained by dividing the sum total of a set of figures by the number of figures.
The mean of a set of numbers, sometimes simply called the average, is the sum of the data divided by the total number of data. Example 1 : Find the mean of the set {2, 5, 5, 6, 8, 8, 9, 11}. There are 8 numbers in the set. Add them all, and then divide by 8.