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.
An average is a value that acts as a good representative of a set of numbers. Mathematically, the average is the sum of all values, divided by the number of values â¦ there are. This is known as the arithmetic mean. There are also two other forms of average, other than the arithmetic mean.