What the heck is a box and whisker chart, and why would you need one? Well, I'm not a statistician, but here's my overview.

盒子和晶须图到底是什么，为什么您需要一个？ 好吧，我不是统计学家，但这是我的概述。

A box and whisker chart can give you a snapshot of each series in your data. What are the highest and lowest numbers? What was the median number? What was the range of numbers on either side of the median?

箱须图可以为您提供数据中每个系列的快照。 最高和最低数字是多少？ 中位数是多少？ 中位数两侧的数字范围是多少？

折线图中的销售额 (Sales in a Line Chart)

For example, you're in the retail business, and have three stores. Store03 opened at the beginning of the year, and got off to a slow start, but did very well at the end of the year. A line chart lets you compare the store sales over the year.

例如，您从事零售业务，并且拥有三个商店。 Store03于年初开业，起步缓慢，但在年底表现出色。 折线图可让您比较一年中的商店销售额。

盒须图销售 (Sales in a Box and Whisker Chart)

Instead of showing data over time,