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复式条形统计图是用一个单位长度表示一定的数量,根据数量的多少画成长短不同的直条,然后把这些直条按一定的顺序排列起来。从复式条形统计图可以很清楚地看出两者数量的多少。怎样绘制复式条形统计图呢?一写。写上所绘统计图的名称、时间和统计图上所要表示的图例。二画。画出两条互相垂直的射线,一条作为纵轴,另一条作为横轴。同时标上这两条轴所表示的数量或种类的名称。三定。按统一的宽度,在横轴或纵轴上分配条形的位置,确定直条的宽度和间隔的大小。四标。在直条下方或左边的中心位置,依次标出各组直条代表
Multi-bar chart is a unit length that a certain amount, according to the number of drawn into different lengths of straight, and then put these straight-line in a certain order. From the double-bar chart can clearly see the number of both. How to draw a double bar chart? Write the name of the chart you are painting, the time, and the legend you want to represent on the chart. Two paintings. Draw two rays perpendicular to each other, one for the vertical axis and the other for the horizontal axis. Also mark the name or quantity of the two axes. Three fixed. By uniform width, the distribution of bar position on the horizontal axis or vertical axis to determine the width of the bar and the size of the interval. Four standard. In the center of the straight bar below or on the left, followed by the representatives of each group of straight bar