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.
Mean: It can be defined as the sum total of all the observations divided by the number of observations. ( Note :- the observations have to be quantitative and not qualitative) Median: If the data is arranged in the increasing or decreasing order then the middlemost value of the data is known as the median. Mode: If the data is given a glance then also we can get to know one very important property of it that is which observation has appeared the maximum number of times.