1.b> , , ( i>); , ; weighted towards smb., smth. , / ; weighted against smb., smth. ) , / ; , ; , / ; ) , ; , / ; weighted in favour of smb., smth. , ; , ; , ;
2.b> , ; i> (.i> .i>);
3.b> .i> , ; weighted average / (i>).
Developed by George Keretchashvili