Question

about mean method process​

Answer 1

Answer:

One method is to calculate the arithmetic mean. To do this, add up all the values and divide the sum by the number of values. For example, if there are a set of “n” numbers, add the numbers together for example: a + b + c + d and so on. Then divide the sum by “n”.

Answer 2

Answer:

In statistics, the assumed mean method is used for calculating mean or arithmetic mean of a grouped data. ... This method depends on estimating the mean and rounding to an easy value to calculate with.