Mean Mean
The Mean tool allows the user to calculate the mean of the cells selected. It can be used in two ways.
First the cell in which the result should appear is selected, then the tool chosen, and after that the cells in which the user wants to determine the mean are selected. The result appears in the cell selected at the beginning.
Alternatively, the cells in which the user wants to determine the mean are selected and then the tool is chosen. If there is one row, the result is inserted after it. If multiple rows are selected, the mean of each column is inserted under each column. The mean of each row can be calculated by holding Shift when the Mean tool is chosen. The results appear after each of the rows.
Video presentation of the tool Mean.
Source files for video presentation.