BAI THirC HANH s o nBai hoc: VAN DE LUONG THUC THUC PHAMNoi dung thirc hanh:1. Ve do thi the hicn siin xual luong jhuc a nuoc ta thco bans so lieu sau (don yi: Tneu tan):985 1990 1995 1997 19989701976 19801.955 1%0Nam31,327.630,618.2 2l,.i14.49,713,511,7San luong luong 6,7thucGoi y each xc: K[r]