what is the subscript for y i mean what is the subscript of overliney called what is this little digit in the subscript of $overline-y$ called? what is the notation in overlines what is the notation for a variable what is the subscript of overline y called what is the subscript of overline in excel called what is the notation of the variable overline why would we notation the subscript of an overline where do you find the middle dot in the subscript what is the subscript for a mean of a subscript called? what is the notation for the mean of a variable? what is the subscript of overline y called? what is the notation of the subscript what is the subscript on a subscript called in a test? what is the subscript in overline y called? cdot what is the subscript for overline y called what is the subscript overliney called what is the subscript of the word overline called? interpunct what is the cdot in the subscript for overline y?