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 term 'average' refers to the âmiddleâ or âcentralâ point; when used in mathematics the term average refers to a number that is a typical representation of a group of numbers (or data set). Averages can be calculated in different ways-this page covers the Mean, Median and Mode.uick Giude: To calculate the Mean. Add the numbers together and divide by the number of numbers. (The sum of values divided by the number of values). To determine the Median. Arrange the numbers in order, find the middle number. (The middle value when the values are ranked) .