Standard deviation calculator [Free]
用户量:4大小:0.13MiB版本:v 2.0更新时间:2021-04-21
Best free online standard deviation calculator, calculate the variance, mean, sum, margin of error. find the Population or Sample.
Standard deviation calculator [Free] 的使用方法详解,最全面的教程
Standard deviation calculator [Free] 描述:
用户数:4
分类:生产工具插件
扩展大小:0.13M
最后更新时间:2021-04-21
版本:v 2.0
Standard deviation calculator [Free] 插件简介:
这是来自Chrome商店的 Standard deviation calculator [Free] 浏览器插件,您可以在当前页面下载它的最新版本安装文件,并安装在Chrome、Edge等浏览器上。
Standard deviation calculator [Free]插件下载方法/流程:
点击下载按钮,关注“扩展迷Extfans”公众号并获取验证码,在网页弹窗中输入验证码,即可下载最新安装文件。
Standard deviation calculator [Free]插件安装教程/方法:
(1)将扩展迷上下载的安装包文件(.zip)解压为文件夹,其中类型为“crx”的文件就是接下来需要用到的安装文件
(2) 从设置->更多工具->扩展程序 打开扩展程序页面,或者地址栏输入 Chrome://extensions/ 按下回车打开扩展程序页面
(3) 打开扩展程序页面的“开发者模式”
(4) 将crx文件拖拽到扩展程序页面,
完成安装如有其它安装问题,
请扫描网站底部二维码与客服联系如有疑问请参考:
https://www.extfans.com/installation/Best free online standard deviation calculator, calculate the standard deviation, variance, mean, sum, and margin of error margin of a given data set. Find the number of Population or Sample.
This standard deviation calculator tool will calculate the variance and standard deviation of a set of data step by step.
Standard Deviation Calculator: calculating step by step:
The standard deviation formula may look confusing, but it will make sense after we break it down.
Step 1: Find the mean.
Step 2: For each data point, find the square of its distance to the mean.
Step 2: For each data point, find the square of its distance to the mean.
Step 3: Sum the values from Step 2.
Step 4: Divide by the number of data points.
Step 5: Take the square root.







