Processes | Workflows | Delete rows with Mean satisfying this expression

Delete rows with Mean satisfying this expression
Specify one or more filtering expressions to filter by mean value. Use the keyword MEAN .
Valid expressions include:
MEAN GT xx (Greater Than)
MEAN LT xx (Less Than)
MEAN EQ xx (Equal to)
where xx is an integer that you specify.
Important : Do not use double quotation marks.
Example : To delete rows in which the mean is greater than 10, type MEAN GT 10 in this field.
To Specify Rows to Delete:
*
Specify an option other than none for the Delete rows: parameter.
*
*