平均数、中位数和众数计算器
求一组数字的平均数、中位数、众数、极差和总和。
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使用方法
- 1选择设置
填写信息或选择您需要的选项。
- 2查看结果
更改任何内容时，预览会立即更新。
- 3下载或保存
将结果保存到您的设备。不会向服务器发送或保存任何内容。
About this tool
Enter a list of numbers separated by commas, spaces or new lines and get the mean (average), median, mode, range, sum, smallest and largest value. Handy for marks, prices, measurements and survey results.
When to use it
Find the mean, median, mode, range and sum of a list of numbers, for marks, data and reports.
Tips
Separate numbers with commas or new lines. The median is better than the mean when there are outliers.
Privacy
Everything runs in your browser, so your data is not uploaded or stored.
获得最佳结果的提示
开始之前请花一点时间阅读选项，并先用一个小例子试用工具。一切都在您设备的浏览器中运行；您输入或添加的任何内容都不会被上传，关闭标签页会清除所有内容。如果看起来不对，请刷新页面重试，或使用本页的报告链接告诉我们出了什么问题。如果结果仍然看起来不对，请每次只更改一个值，看看哪个输入影响最大。如果您还会再用，请收藏此页。
要点
- 分类: 日常工具
- 在浏览器中运行，无需注册，无需上传。
- 您输入的信息保留在设备上。
- 提供多种语言。
- 内容最后审核日期:
常见问题
What is the difference between mean and median?
The mean is the sum divided by the count. The median is the middle value when the numbers are in order.
What if there is no mode?
If every number appears once, there is no mode and the tool says so.
What is the median?
The middle value when the numbers are sorted.
Can there be several modes?
Yes, all most frequent values are shown.