7,12,5,11,5,5,3,5,11,5,6,5,8,7,4,4,6,6,6,4 what is the mean
You asked:
Find the arithmetic mean of the following data: \(7, 12, 5, 11, 5, 5, 3, 5, 11, 5, 6, 5, 8, 7, 4, 4, 6, 6, 6, 4\)
MathBot Answer:
The arithmetic mean (often referred to as the average, arithmetic average, or the mean) is a value indicating the typical value of the elements in a given data set. It is computed by summing the numbers in a data set and dividing that number by the amount of numbers in the set.\[\overline{x} = \frac{1}{n}\sum_{i=1}^{n}{x_i}\] where \(x_i\) represents the individual values and \(n\) represents the number of values in the data set.
The arithmetic mean of \(7, 12, 5, 11, 5,...\) is \(\frac{25}{4} = 6.25\).