To complete the following procedure, you must be logged on as a member of the Domain Admins security group. On a computer running Windows Small Business Server 2003, click Start, and then click Server Management.
How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
An average can be described in many ways. Aside from expressing it as the mean of the sample, it can also be given as the median or the mode. Median is the central point of the set. In statistics, it is usually the number that occurs in the middle of a set of numbers.