what is another name for the standard deviation of the variable x what is the reason for that name

what is another name for the standard deviation of the variable x what is the reason for that name. There are any references about what is another name for the standard deviation of the variable x what is the reason for that name in here. you can look below.

Showing posts matching the search for what is another name for the standard deviation of the variable x what is the reason for that name