Answer:
o find the average of a set of numbers, add up all the items and divide it by the total number of observations.
The average of a given set of observations can be easily found by adding all the number and dividing it by a total number of observations. Or in other words, divide it by counting the numbers in the given data. For example, the average of 2,3,4 is (2+3+4)/3 or 9/3 which is 3.
The average can also be called the arithmetic mean for a given set of data.
