The Mean is one of the measures of “central tendency” in a data set. To calculate the mean is to determine sum of a list of numbers and then divide the sum by the number of numbers in the list. Means don’t take process variation into consideration.
The Mean is one of the measures of “central tendency” in a data set. To calculate the mean is to determine sum of a list of numbers and then divide the sum by the number of numbers in the list. Means don’t take process variation into consideration.