The Imply is commonly denoted as x̄, pronounced "x bar," and even in other uses once the variable will not be x, the bar notation is a standard indicator of some sort of the mean. In the precise scenario of the population imply, as an alternative to using the variable https://lite.evernote.com/note/39e4ef4d-6fd2-87ba-2ee1-53bc46c741b2