Sum Function
In Excel you can use the COUNT function to count the amount of cells that have numbers in them and the COUNTA function to count cells that have any kind of data in them.
No, the range automatically selected by Excel isn't always right. Excel doesn't know what the user wants to select, but chooses what might be appropriate, like the column of numbers above a SUM function. The user can go with what Excel has chosen, or choose their own cells.
To be technically accurate, no function does this. The answer you are looking for is the AVERAGE function. It divides by the amount of cells that have values in them, not by the amount of cells. In most situations, all of the selected cells have values in them, but there are cases when they don't.
Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.Cells are selected constantly in using Excel. To enter anything into a cell it needs to be selected. To do things like format cells, they need to be selected. To do things like make charts, cells need to be selected. Cells are fundamental to using Excel, so anything you do with cells needs them to be selected.
The Sum function or the AutoSum tool.
range
When you select a column header in Excel, all the cells in that column are selected. This means 65536 cells (the maximum number of rows in Excel). Similarly, if you select a row header, this will select 256 cells (the maximum number of columns in Excel). For more information on Excel Size and Cells: http://www.excel-hocam.com/mod/resource/view.php?id=18&username=guest
Average Sum Count Max value Min Value
Select your cells. Go to the Formulas tab. Select the Name Manager. Then you can create a name for the selected cells.
Autosum allows you to automatically insert the SUM function into a cell. It will then also automatically select a group of cells to add if there are cells with numbers in them nearby. If you do it at the bottom of a column of numbers, it will automatically select the ones above to sum and if you put it at the end of a row of numbers, it will automatically select the numbers in that row to sum. You still have the option of choosing a different range of cells to sum. Autosum also gives you the option to do other common operations such as MAX, MIN, AVERAGE, COUNT and COUNTA instead of using SUM.SUM is the total of a range of numbers.EXAMPLE:=SUM(A1:A12) [Adds all of the numbers in cells A1 through A12.]
It copies what is in the selected cell or cells at that time.
A function can reference cells or named ranges in the function.