小学统计图的种类及特点
- 时间:2020-04-17 11:50:57
- 分类:数学世界
- 阅读:159 次
小学统计图的种类及特点:小学学过的统计图有条形统计图、折线统计图、扇形统计图三种,它们的特点是:
1.条形统计图:能很容易看出各种数量的多少。
2.折线统计图:不但能表示数量的多少,还能表示出数量增减变化。
3.扇形统计图:能很清楚地表示出各部分数量同总数的关系。
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