Đọc biểu đồ cột: bài tập giải trong hai bước

A bar graph shows the horizontal axis labeled Day and the vertical axis labeled Number of Dogs. The horizontal axis is labeled, from left to right: Monday, Tuesday, Wednesday, Thursday, and Friday. The vertical axis is labeled from the bottom of the axis to the top of the axis as follows: 0, 20, 40, 60, 80, 100, 120, 140, 160, 180, and 200. The bar line for each Day shows the following: Monday bar line extends to 80, Tuesday bar line extends to 160, Wednesday bar line extends 80, Thursday bar line extends to 140, and Friday bar line extends to 180.