CHAPTER 12. PROBABILITY = 1300. `çêêÉä~íáçå= ρ ( v = Åçî ( Iu v ) I== ) I u s u s () ( ) v ïÜÉêÉ== s ()=áë=íÜÉ=î~êá~åÅÉ=çÑ=uI== u v s ()=áë=íÜÉ=î~êá~åÅÉ=çÑ=vK= = = = = = = = = = = = = = = = = = = = = = = = = = = = = 327