分类数据(categorical data)：将人或是物品分类(classify)到一个类别。例如，学生可以分被分为一年级、二年级到九年级的学生，每个学生只在一个类别(category)。
梵净山索道>教师评价>坏球数值数据(Numerical data)：分析从人或是事物上搜集到(collected)的可数(counted) (measured)的数值数据。Numerical information collected about people or things that can be counted or measured; always collected in number form
去年花里逢君别∙频率：一件事情或是数字在一段时间内出现的次数。(Frequency: How often an item, a category, a number, or a range of numbers occurs )公告的格式及范文
鱼我所欲也译文
∙叶leaf(茎叶图的右边)：代表较小的位值；数字由小到大，从左边写到右边。(The digit(s) in the lesr place value(s); written to the right of the vertical line in a stem-and-leaf plot. numbers reprented as leaves are listed from least to greatest moving from left to right; the leaves reprent the last digit)英国留学申请流程
>庭的成语
